85971856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{316073}}^1$

素因数の和:316098

約数の個数: 20

約数和(自身を含む): 176369292

約数和(自身を除く): 90397436

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 316073, 632146, 1264292, 2528584, 5057168, 5373241, 10746482, 21492964, 42985928, 85971856]

約数ペア:

[(1, 85971856), (2, 42985928), (4, 21492964), (8, 10746482), (16, 5373241), (17, 5057168), (34, 2528584), (68, 1264292), (136, 632146), (272, 316073)]