89912110

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{6911}}^1$

素因数の和:8219

約数の個数: 16

約数和(自身を含む): 161989632

約数和(自身を除く): 72077522

約数列:

[1, 2, 5, 10, 1301, 2602, 6505, 6911, 13010, 13822, 34555, 69110, 8991211, 17982422, 44956055, 89912110]

約数ペア:

[(1, 89912110), (2, 44956055), (5, 17982422), (10, 8991211), (1301, 69110), (2602, 34555), (6505, 13822), (6911, 13010)]