70105984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42131}}^1$

素因数の和:42158

約数の個数: 32

約数和(自身を含む): 150411240

約数和(自身を除く): 80305256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42131, 84262, 168524, 337048, 547703, 674096, 1095406, 1348192, 2190812, 2696384, 4381624, 5392768, 8763248, 17526496, 35052992, 70105984]

約数ペア:

[(1, 70105984), (2, 35052992), (4, 17526496), (8, 8763248), (13, 5392768), (16, 4381624), (26, 2696384), (32, 2190812), (52, 1348192), (64, 1095406), (104, 674096), (128, 547703), (208, 337048), (416, 168524), (832, 84262), (1664, 42131)]