38156996

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 68797344

約数和(自身を除く): 30640348

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 1361, 2722, 5444, 7009, 14018, 28036, 58523, 117046, 221843, 234092, 443686, 887372, 9539249, 19078498, 38156996]

約数ペア:

[(1, 38156996), (2, 19078498), (4, 9539249), (43, 887372), (86, 443686), (163, 234092), (172, 221843), (326, 117046), (652, 58523), (1361, 28036), (2722, 14018), (5444, 7009)]