85387868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{15731}}^1$

素因数の和:15817

約数の個数: 24

約数和(自身を含む): 158578560

約数和(自身を除く): 73190692

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 15731, 31462, 62924, 361813, 723626, 928129, 1447252, 1856258, 3712516, 21346967, 42693934, 85387868]

約数ペア:

[(1, 85387868), (2, 42693934), (4, 21346967), (23, 3712516), (46, 1856258), (59, 1447252), (92, 928129), (118, 723626), (236, 361813), (1357, 62924), (2714, 31462), (5428, 15731)]