90569954

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1669}}^1$

素因数の和:2345

約数の個数: 16

約数和(自身を含む): 139318080

約数和(自身を除く): 48748126

約数列:

[1, 2, 43, 86, 631, 1262, 1669, 3338, 27133, 54266, 71767, 143534, 1053139, 2106278, 45284977, 90569954]

約数ペア:

[(1, 90569954), (2, 45284977), (43, 2106278), (86, 1053139), (631, 143534), (1262, 71767), (1669, 54266), (3338, 27133)]