31722684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 88660992

約数和(自身を除く): 56938308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 61, 82, 84, 122, 123, 151, 164, 183, 244, 246, 287, 302, 366, 427, 453, 492, 574, 604, 732, 854, 861, 906, 1057, 1148, 1281, 1708, 1722, 1812, 2114, 2501, 2562, 3171, 3444, 4228, 5002, 5124, 6191, 6342, 7503, 9211, 10004, 12382, 12684, 15006, 17507, 18422, 18573, 24764, 27633, 30012, 35014, 36844, 37146, 43337, 52521, 55266, 64477, 70028, 74292, 86674, 105042, 110532, 128954, 130011, 173348, 193431, 210084, 257908, 260022, 377651, 386862, 520044, 755302, 773724, 1132953, 1510604, 2265906, 2643557, 4531812, 5287114, 7930671, 10574228, 15861342, 31722684]

約数ペア:

[(1, 31722684), (2, 15861342), (3, 10574228), (4, 7930671), (6, 5287114), (7, 4531812), (12, 2643557), (14, 2265906), (21, 1510604), (28, 1132953), (41, 773724), (42, 755302), (61, 520044), (82, 386862), (84, 377651), (122, 260022), (123, 257908), (151, 210084), (164, 193431), (183, 173348), (244, 130011), (246, 128954), (287, 110532), (302, 105042), (366, 86674), (427, 74292), (453, 70028), (492, 64477), (574, 55266), (604, 52521), (732, 43337), (854, 37146), (861, 36844), (906, 35014), (1057, 30012), (1148, 27633), (1281, 24764), (1708, 18573), (1722, 18422), (1812, 17507), (2114, 15006), (2501, 12684), (2562, 12382), (3171, 10004), (3444, 9211), (4228, 7503), (5002, 6342), (5124, 6191)]