31454696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43233

約数の個数: 32

約数和(自身を含む): 72589440

約数和(自身を除く): 41134744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 43207, 86414, 172828, 302449, 345656, 561691, 604898, 1123382, 1209796, 2246764, 2419592, 3931837, 4493528, 7863674, 15727348, 31454696]

約数ペア:

[(1, 31454696), (2, 15727348), (4, 7863674), (7, 4493528), (8, 3931837), (13, 2419592), (14, 2246764), (26, 1209796), (28, 1123382), (52, 604898), (56, 561691), (91, 345656), (104, 302449), (182, 172828), (364, 86414), (728, 43207)]