31813464

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 52455336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 58, 86, 87, 116, 129, 172, 174, 232, 258, 344, 348, 516, 696, 1032, 1063, 1247, 2126, 2494, 3189, 3741, 4252, 4988, 6378, 7482, 8504, 9976, 12756, 14964, 25512, 29928, 30827, 45709, 61654, 91418, 92481, 123308, 137127, 182836, 184962, 246616, 274254, 365672, 369924, 548508, 739848, 1097016, 1325561, 2651122, 3976683, 5302244, 7953366, 10604488, 15906732, 31813464]

約数ペア:

[(1, 31813464), (2, 15906732), (3, 10604488), (4, 7953366), (6, 5302244), (8, 3976683), (12, 2651122), (24, 1325561), (29, 1097016), (43, 739848), (58, 548508), (86, 369924), (87, 365672), (116, 274254), (129, 246616), (172, 184962), (174, 182836), (232, 137127), (258, 123308), (344, 92481), (348, 91418), (516, 61654), (696, 45709), (1032, 30827), (1063, 29928), (1247, 25512), (2126, 14964), (2494, 12756), (3189, 9976), (3741, 8504), (4252, 7482), (4988, 6378)]