40854608

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{17137}}^1$

素因数の和:17294

約数の個数: 20

約数和(自身を含む): 79691700

約数和(自身を除く): 38837092

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 17137, 34274, 68548, 137096, 274192, 2553413, 5106826, 10213652, 20427304, 40854608]

約数ペア:

[(1, 40854608), (2, 20427304), (4, 10213652), (8, 5106826), (16, 2553413), (149, 274192), (298, 137096), (596, 68548), (1192, 34274), (2384, 17137)]