75830864

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{43481}}^1$

素因数の和:43598

約数の個数: 20

約数和(自身を含む): 148273620

約数和(自身を除く): 72442756

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 43481, 86962, 173924, 347848, 695696, 4739429, 9478858, 18957716, 37915432, 75830864]

約数ペア:

[(1, 75830864), (2, 37915432), (4, 18957716), (8, 9478858), (16, 4739429), (109, 695696), (218, 347848), (436, 173924), (872, 86962), (1744, 43481)]