87061898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{565337}}^1$

素因数の和:565357

約数の個数: 16

約数和(自身を含む): 162817344

約数和(自身を除く): 75755446

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 565337, 1130674, 3957359, 6218707, 7914718, 12437414, 43530949, 87061898]

約数ペア:

[(1, 87061898), (2, 43530949), (7, 12437414), (11, 7914718), (14, 6218707), (22, 3957359), (77, 1130674), (154, 565337)]