89105906

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 135000864

約数和(自身を除く): 45894958

約数列:

[1, 2, 163, 326, 443, 617, 886, 1234, 72209, 100571, 144418, 201142, 273331, 546662, 44552953, 89105906]

約数ペア:

[(1, 89105906), (2, 44552953), (163, 546662), (326, 273331), (443, 201142), (617, 144418), (886, 100571), (1234, 72209)]