85162798

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 148780800

約数和(自身を除く): 63618002

約数列:

[1, 2, 7, 14, 107, 139, 214, 278, 409, 749, 818, 973, 1498, 1946, 2863, 5726, 14873, 29746, 43763, 56851, 87526, 104111, 113702, 208222, 306341, 397957, 612682, 795914, 6083057, 12166114, 42581399, 85162798]

約数ペア:

[(1, 85162798), (2, 42581399), (7, 12166114), (14, 6083057), (107, 795914), (139, 612682), (214, 397957), (278, 306341), (409, 208222), (749, 113702), (818, 104111), (973, 87526), (1498, 56851), (1946, 43763), (2863, 29746), (5726, 14873)]