81986696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{84697}}^1$

素因数の和:84725

約数の個数: 24

約数和(自身を含む): 168972510

約数和(自身を除く): 86985814

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 84697, 169394, 338788, 677576, 931667, 1863334, 3726668, 7453336, 10248337, 20496674, 40993348, 81986696]

約数ペア:

[(1, 81986696), (2, 40993348), (4, 20496674), (8, 10248337), (11, 7453336), (22, 3726668), (44, 1863334), (88, 931667), (121, 677576), (242, 338788), (484, 169394), (968, 84697)]