85815944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 168618240

約数和(自身を除く): 82802296

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 271, 542, 1084, 1721, 2168, 3442, 6233, 6884, 12466, 13768, 24932, 39583, 49864, 79166, 158332, 316664, 466391, 932782, 1865564, 3731128, 10726993, 21453986, 42907972, 85815944]

約数ペア:

[(1, 85815944), (2, 42907972), (4, 21453986), (8, 10726993), (23, 3731128), (46, 1865564), (92, 932782), (184, 466391), (271, 316664), (542, 158332), (1084, 79166), (1721, 49864), (2168, 39583), (3442, 24932), (6233, 13768), (6884, 12466)]