38679188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 70586208

約数和(自身を除く): 31907020

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4243, 4558, 8486, 9116, 16972, 182449, 224879, 364898, 449758, 729796, 899516, 9669797, 19339594, 38679188]

約数ペア:

[(1, 38679188), (2, 19339594), (4, 9669797), (43, 899516), (53, 729796), (86, 449758), (106, 364898), (172, 224879), (212, 182449), (2279, 16972), (4243, 9116), (4558, 8486)]