170687404

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4243}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 304804080

約数和(自身を除く): 134116676

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 4243, 8486, 10057, 16972, 20114, 40228, 377627, 479459, 755254, 958918, 1510508, 1917836, 42671851, 85343702, 170687404]

約数ペア:

[(1, 170687404), (2, 85343702), (4, 42671851), (89, 1917836), (113, 1510508), (178, 958918), (226, 755254), (356, 479459), (452, 377627), (4243, 40228), (8486, 20114), (10057, 16972)]