26181712

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10039}}^1$

素因数の和:10210

約数の個数: 20

約数和(自身を含む): 51043360

約数和(自身を除く): 24861648

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10039, 20078, 40156, 80312, 160624, 1636357, 3272714, 6545428, 13090856, 26181712]

約数ペア:

[(1, 26181712), (2, 13090856), (4, 6545428), (8, 3272714), (16, 1636357), (163, 160624), (326, 80312), (652, 40156), (1304, 20078), (2608, 10039)]