87651428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 157538304

約数和(自身を除く): 69886876

約数列:

[1, 2, 4, 47, 94, 188, 191, 382, 764, 2441, 4882, 8977, 9764, 17954, 35908, 114727, 229454, 458908, 466231, 932462, 1864924, 21912857, 43825714, 87651428]

約数ペア:

[(1, 87651428), (2, 43825714), (4, 21912857), (47, 1864924), (94, 932462), (188, 466231), (191, 458908), (382, 229454), (764, 114727), (2441, 35908), (4882, 17954), (8977, 9764)]