40856912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{54331}}^1$

素因数の和:54386

約数の個数: 20

約数和(自身を含む): 80846016

約数和(自身を除く): 39989104

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 54331, 108662, 217324, 434648, 869296, 2553557, 5107114, 10214228, 20428456, 40856912]

約数ペア:

[(1, 40856912), (2, 20428456), (4, 10214228), (8, 5107114), (16, 2553557), (47, 869296), (94, 434648), (188, 217324), (376, 108662), (752, 54331)]