89871517

素因数分解:

${\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 93944448

約数和(自身を除く): 4072931

約数列:

[1, 53, 101, 103, 163, 5353, 5459, 8639, 10403, 16463, 16789, 551359, 872539, 889817, 1695689, 89871517]

約数ペア:

[(1, 89871517), (53, 1695689), (101, 889817), (103, 872539), (163, 551359), (5353, 16789), (5459, 16463), (8639, 10403)]