89495965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8447}}^1$

素因数の和:8628

約数の個数: 16

約数和(自身を含む): 116379648

約数和(自身を除く): 26883683

約数列:

[1, 5, 13, 65, 163, 815, 2119, 8447, 10595, 42235, 109811, 549055, 1376861, 6884305, 17899193, 89495965]

約数ペア:

[(1, 89495965), (5, 17899193), (13, 6884305), (65, 1376861), (163, 549055), (815, 109811), (2119, 42235), (8447, 10595)]