31141864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8093}}^1$

素因数の和:8149

約数の個数: 32

約数和(自身を含む): 64590120

約数和(自身を除く): 33448256

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 8093, 16186, 32372, 64744, 105209, 210418, 299441, 420836, 598882, 841672, 1197764, 2395528, 3892733, 7785466, 15570932, 31141864]

約数ペア:

[(1, 31141864), (2, 15570932), (4, 7785466), (8, 3892733), (13, 2395528), (26, 1197764), (37, 841672), (52, 598882), (74, 420836), (104, 299441), (148, 210418), (296, 105209), (481, 64744), (962, 32372), (1924, 16186), (3848, 8093)]