31417208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 61344000

約数和(自身を除く): 29926792

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 382, 709, 764, 1418, 1528, 2836, 5539, 5672, 11078, 20561, 22156, 41122, 44312, 82244, 135419, 164488, 270838, 541676, 1083352, 3927151, 7854302, 15708604, 31417208]

約数ペア:

[(1, 31417208), (2, 15708604), (4, 7854302), (8, 3927151), (29, 1083352), (58, 541676), (116, 270838), (191, 164488), (232, 135419), (382, 82244), (709, 44312), (764, 41122), (1418, 22156), (1528, 20561), (2836, 11078), (5539, 5672)]