91330090

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{35537}}^1$

素因数の和:35801

約数の個数: 16

約数和(自身を含む): 165038472

約数和(自身を除く): 73708382

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 35537, 71074, 177685, 355370, 9133009, 18266018, 45665045, 91330090]

約数ペア:

[(1, 91330090), (2, 45665045), (5, 18266018), (10, 9133009), (257, 355370), (514, 177685), (1285, 71074), (2570, 35537)]