31583784

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 85276800

約数和(自身を除く): 53693016

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 1973, 2001, 2668, 3946, 4002, 5336, 5919, 7892, 8004, 11838, 15784, 16008, 23676, 45379, 47352, 57217, 90758, 114434, 136137, 171651, 181516, 228868, 272274, 343302, 363032, 457736, 544548, 686604, 1089096, 1315991, 1373208, 2631982, 3947973, 5263964, 7895946, 10527928, 15791892, 31583784]

約数ペア:

[(1, 31583784), (2, 15791892), (3, 10527928), (4, 7895946), (6, 5263964), (8, 3947973), (12, 2631982), (23, 1373208), (24, 1315991), (29, 1089096), (46, 686604), (58, 544548), (69, 457736), (87, 363032), (92, 343302), (116, 272274), (138, 228868), (174, 181516), (184, 171651), (232, 136137), (276, 114434), (348, 90758), (552, 57217), (667, 47352), (696, 45379), (1334, 23676), (1973, 16008), (2001, 15784), (2668, 11838), (3946, 8004), (4002, 7892), (5336, 5919)]