57038672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{209701}}^1$

素因数の和:209726

約数の個数: 20

約数和(自身を含む): 117013716

約数和(自身を除く): 59975044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 209701, 419402, 838804, 1677608, 3355216, 3564917, 7129834, 14259668, 28519336, 57038672]

約数ペア:

[(1, 57038672), (2, 28519336), (4, 14259668), (8, 7129834), (16, 3564917), (17, 3355216), (34, 1677608), (68, 838804), (136, 419402), (272, 209701)]