42561448

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{48809}}^1$

素因数の和:48924

約数の個数: 16

約数和(自身を含む): 80536500

約数和(自身を除く): 37975052

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 48809, 97618, 195236, 390472, 5320181, 10640362, 21280724, 42561448]

約数ペア:

[(1, 42561448), (2, 21280724), (4, 10640362), (8, 5320181), (109, 390472), (218, 195236), (436, 97618), (872, 48809)]