31993622416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{484987}}^1$

素因数の和:485052

約数の個数: 80

約数和(自身を含む): 76977295360

約数和(自身を除く): 44983672944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 16492, 32984, 65968, 484987, 969974, 1939948, 3394909, 3879896, 6789818, 7759792, 9214753, 13579636, 15034597, 18429506, 27159272, 30069194, 36859012, 54318544, 60138388, 64503271, 73718024, 105242179, 120276776, 129006542, 147436048, 210484358, 240553552, 258013084, 285657343, 420968716, 516026168, 571314686, 841937432, 1032052336, 1142629372, 1683874864, 1999601401, 2285258744, 3999202802, 4570517488, 7998405604, 15996811208, 31993622416]

約数ペア:

[(1, 31993622416), (2, 15996811208), (4, 7998405604), (7, 4570517488), (8, 3999202802), (14, 2285258744), (16, 1999601401), (19, 1683874864), (28, 1142629372), (31, 1032052336), (38, 841937432), (56, 571314686), (62, 516026168), (76, 420968716), (112, 285657343), (124, 258013084), (133, 240553552), (152, 210484358), (217, 147436048), (248, 129006542), (266, 120276776), (304, 105242179), (434, 73718024), (496, 64503271), (532, 60138388), (589, 54318544), (868, 36859012), (1064, 30069194), (1178, 27159272), (1736, 18429506), (2128, 15034597), (2356, 13579636), (3472, 9214753), (4123, 7759792), (4712, 6789818), (8246, 3879896), (9424, 3394909), (16492, 1939948), (32984, 969974), (65968, 484987)]