31975944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:73

約数の個数: 160

約数和(自身を含む): 108225600

約数和(自身を除く): 76249656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 121, 132, 143, 154, 156, 168, 182, 231, 242, 264, 273, 286, 308, 312, 363, 364, 429, 462, 484, 546, 572, 616, 726, 728, 847, 858, 924, 968, 1001, 1092, 1144, 1331, 1452, 1573, 1694, 1716, 1848, 2002, 2184, 2541, 2662, 2904, 3003, 3146, 3388, 3432, 3993, 4004, 4719, 5082, 5324, 6006, 6292, 6776, 7986, 8008, 9317, 9438, 10164, 10648, 11011, 12012, 12584, 14641, 15972, 17303, 18634, 18876, 20328, 22022, 24024, 27951, 29282, 31944, 33033, 34606, 37268, 37752, 43923, 44044, 51909, 55902, 58564, 66066, 69212, 74536, 87846, 88088, 102487, 103818, 111804, 117128, 121121, 132132, 138424, 175692, 190333, 204974, 207636, 223608, 242242, 264264, 307461, 351384, 363363, 380666, 409948, 415272, 484484, 570999, 614922, 726726, 761332, 819896, 968968, 1141998, 1229844, 1332331, 1453452, 1522664, 2283996, 2459688, 2664662, 2906904, 3996993, 4567992, 5329324, 7993986, 10658648, 15987972, 31975944]

約数ペア:

[(1, 31975944), (2, 15987972), (3, 10658648), (4, 7993986), (6, 5329324), (7, 4567992), (8, 3996993), (11, 2906904), (12, 2664662), (13, 2459688), (14, 2283996), (21, 1522664), (22, 1453452), (24, 1332331), (26, 1229844), (28, 1141998), (33, 968968), (39, 819896), (42, 761332), (44, 726726), (52, 614922), (56, 570999), (66, 484484), (77, 415272), (78, 409948), (84, 380666), (88, 363363), (91, 351384), (104, 307461), (121, 264264), (132, 242242), (143, 223608), (154, 207636), (156, 204974), (168, 190333), (182, 175692), (231, 138424), (242, 132132), (264, 121121), (273, 117128), (286, 111804), (308, 103818), (312, 102487), (363, 88088), (364, 87846), (429, 74536), (462, 69212), (484, 66066), (546, 58564), (572, 55902), (616, 51909), (726, 44044), (728, 43923), (847, 37752), (858, 37268), (924, 34606), (968, 33033), (1001, 31944), (1092, 29282), (1144, 27951), (1331, 24024), (1452, 22022), (1573, 20328), (1694, 18876), (1716, 18634), (1848, 17303), (2002, 15972), (2184, 14641), (2541, 12584), (2662, 12012), (2904, 11011), (3003, 10648), (3146, 10164), (3388, 9438), (3432, 9317), (3993, 8008), (4004, 7986), (4719, 6776), (5082, 6292), (5324, 6006)]