84166736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{169691}}^1$

素因数の和:169730

約数の個数: 20

約数和(自身を含む): 168334464

約数和(自身を除く): 84167728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 169691, 339382, 678764, 1357528, 2715056, 5260421, 10520842, 21041684, 42083368, 84166736]

約数ペア:

[(1, 84166736), (2, 42083368), (4, 21041684), (8, 10520842), (16, 5260421), (31, 2715056), (62, 1357528), (124, 678764), (248, 339382), (496, 169691)]