80861344

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{8231}}^1$

素因数の和:8548

約数の個数: 24

約数和(自身を含む): 159733728

約数和(自身を除く): 78872384

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 2456, 4912, 8231, 9824, 16462, 32924, 65848, 131696, 263392, 2526917, 5053834, 10107668, 20215336, 40430672, 80861344]

約数ペア:

[(1, 80861344), (2, 40430672), (4, 20215336), (8, 10107668), (16, 5053834), (32, 2526917), (307, 263392), (614, 131696), (1228, 65848), (2456, 32924), (4912, 16462), (8231, 9824)]