89838032

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{13337}}^1$

素因数の和:13766

約数の個数: 20

約数和(自身を含む): 174487716

約数和(自身を除く): 84649684

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 13337, 26674, 53348, 106696, 213392, 5614877, 11229754, 22459508, 44919016, 89838032]

約数ペア:

[(1, 89838032), (2, 44919016), (4, 22459508), (8, 11229754), (16, 5614877), (421, 213392), (842, 106696), (1684, 53348), (3368, 26674), (6736, 13337)]