31941624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 96526080

約数和(自身を除く): 64584456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 41, 44, 52, 66, 78, 82, 88, 104, 123, 132, 143, 156, 164, 227, 246, 264, 286, 312, 328, 429, 451, 454, 492, 533, 572, 681, 858, 902, 908, 984, 1066, 1144, 1353, 1362, 1599, 1716, 1804, 1816, 2132, 2497, 2706, 2724, 2951, 3198, 3432, 3608, 4264, 4994, 5412, 5448, 5863, 5902, 6396, 7491, 8853, 9307, 9988, 10824, 11726, 11804, 12792, 14982, 17589, 17706, 18614, 19976, 23452, 23608, 27921, 29964, 32461, 35178, 35412, 37228, 46904, 55842, 59928, 64922, 70356, 70824, 74456, 97383, 102377, 111684, 120991, 129844, 140712, 194766, 204754, 223368, 241982, 259688, 307131, 362973, 389532, 409508, 483964, 614262, 725946, 779064, 819016, 967928, 1228524, 1330901, 1451892, 2457048, 2661802, 2903784, 3992703, 5323604, 7985406, 10647208, 15970812, 31941624]

約数ペア:

[(1, 31941624), (2, 15970812), (3, 10647208), (4, 7985406), (6, 5323604), (8, 3992703), (11, 2903784), (12, 2661802), (13, 2457048), (22, 1451892), (24, 1330901), (26, 1228524), (33, 967928), (39, 819016), (41, 779064), (44, 725946), (52, 614262), (66, 483964), (78, 409508), (82, 389532), (88, 362973), (104, 307131), (123, 259688), (132, 241982), (143, 223368), (156, 204754), (164, 194766), (227, 140712), (246, 129844), (264, 120991), (286, 111684), (312, 102377), (328, 97383), (429, 74456), (451, 70824), (454, 70356), (492, 64922), (533, 59928), (572, 55842), (681, 46904), (858, 37228), (902, 35412), (908, 35178), (984, 32461), (1066, 29964), (1144, 27921), (1353, 23608), (1362, 23452), (1599, 19976), (1716, 18614), (1804, 17706), (1816, 17589), (2132, 14982), (2497, 12792), (2706, 11804), (2724, 11726), (2951, 10824), (3198, 9988), (3432, 9307), (3608, 8853), (4264, 7491), (4994, 6396), (5412, 5902), (5448, 5863)]