80325652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{4357}}^1$

素因数の和:4791

約数の個数: 24

約数和(自身を含む): 153750240

約数和(自身を除く): 73424588

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4357, 4609, 8714, 9218, 17428, 18436, 47927, 95854, 191708, 1825583, 3651166, 7302332, 20081413, 40162826, 80325652]

約数ペア:

[(1, 80325652), (2, 40162826), (4, 20081413), (11, 7302332), (22, 3651166), (44, 1825583), (419, 191708), (838, 95854), (1676, 47927), (4357, 18436), (4609, 17428), (8714, 9218)]