47749136

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{20029}}^1$

素因数の和:20186

約数の個数: 20

約数和(自身を含む): 93139500

約数和(自身を除く): 45390364

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 20029, 40058, 80116, 160232, 320464, 2984321, 5968642, 11937284, 23874568, 47749136]

約数ペア:

[(1, 47749136), (2, 23874568), (4, 11937284), (8, 5968642), (16, 2984321), (149, 320464), (298, 160232), (596, 80116), (1192, 40058), (2384, 20029)]