85818524

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{631}}^1$

素因数の和:938

約数の個数: 36

約数和(自身を含む): 165926544

約数和(自身を除く): 80108020

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 281, 484, 562, 631, 1124, 1262, 2524, 3091, 6182, 6941, 12364, 13882, 27764, 34001, 68002, 76351, 136004, 152702, 177311, 305404, 354622, 709244, 1950421, 3900842, 7801684, 21454631, 42909262, 85818524]

約数ペア:

[(1, 85818524), (2, 42909262), (4, 21454631), (11, 7801684), (22, 3900842), (44, 1950421), (121, 709244), (242, 354622), (281, 305404), (484, 177311), (562, 152702), (631, 136004), (1124, 76351), (1262, 68002), (2524, 34001), (3091, 27764), (6182, 13882), (6941, 12364)]