89263655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{6971}}^1$

素因数の和:7186

約数の個数: 16

約数和(自身を含む): 115958304

約数和(自身を除く): 26694649

約数列:

[1, 5, 13, 65, 197, 985, 2561, 6971, 12805, 34855, 90623, 453115, 1373287, 6866435, 17852731, 89263655]

約数ペア:

[(1, 89263655), (5, 17852731), (13, 6866435), (65, 1373287), (197, 453115), (985, 90623), (2561, 34855), (6971, 12805)]