31357032112

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{13267}}^1$

素因数の和:13778

約数の個数: 80

約数和(自身を含む): 71074022400

約数和(自身を除く): 39716990288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 449, 658, 752, 898, 1316, 1796, 2632, 3143, 3592, 5264, 6286, 7184, 12572, 13267, 21103, 25144, 26534, 42206, 50288, 53068, 84412, 92869, 106136, 147721, 168824, 185738, 212272, 295442, 337648, 371476, 590884, 623549, 742952, 1181768, 1247098, 1485904, 2363536, 2494196, 4364843, 4988392, 5956883, 8729686, 9976784, 11913766, 17459372, 23827532, 34918744, 41698181, 47655064, 69837488, 83396362, 95310128, 166792724, 279973501, 333585448, 559947002, 667170896, 1119894004, 1959814507, 2239788008, 3919629014, 4479576016, 7839258028, 15678516056, 31357032112]

約数ペア:

[(1, 31357032112), (2, 15678516056), (4, 7839258028), (7, 4479576016), (8, 3919629014), (14, 2239788008), (16, 1959814507), (28, 1119894004), (47, 667170896), (56, 559947002), (94, 333585448), (112, 279973501), (188, 166792724), (329, 95310128), (376, 83396362), (449, 69837488), (658, 47655064), (752, 41698181), (898, 34918744), (1316, 23827532), (1796, 17459372), (2632, 11913766), (3143, 9976784), (3592, 8729686), (5264, 5956883), (6286, 4988392), (7184, 4364843), (12572, 2494196), (13267, 2363536), (21103, 1485904), (25144, 1247098), (26534, 1181768), (42206, 742952), (50288, 623549), (53068, 590884), (84412, 371476), (92869, 337648), (106136, 295442), (147721, 212272), (168824, 185738)]