8481776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31183}}^1$

素因数の和:31208

約数の個数: 20

約数和(自身を含む): 17400672

約数和(自身を除く): 8918896

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 31183, 62366, 124732, 249464, 498928, 530111, 1060222, 2120444, 4240888, 8481776]

約数ペア:

[(1, 8481776), (2, 4240888), (4, 2120444), (8, 1060222), (16, 530111), (17, 498928), (34, 249464), (68, 124732), (136, 62366), (272, 31183)]