89444641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20177}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 108476928

約数和(自身を除く): 19032287

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 20177, 221947, 262301, 625487, 2885311, 6880357, 8131331, 89444641]

約数ペア:

[(1, 89444641), (11, 8131331), (13, 6880357), (31, 2885311), (143, 625487), (341, 262301), (403, 221947), (4433, 20177)]