40804648

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{2309}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 78205050

約数和(自身を除く): 37400402

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2209, 2309, 4418, 4618, 8836, 9236, 17672, 18472, 108523, 217046, 434092, 868184, 5100581, 10201162, 20402324, 40804648]

約数ペア:

[(1, 40804648), (2, 20402324), (4, 10201162), (8, 5100581), (47, 868184), (94, 434092), (188, 217046), (376, 108523), (2209, 18472), (2309, 17672), (4418, 9236), (4618, 8836)]