89493311

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 95109120

約数和(自身を除く): 5615809

約数列:

[1, 31, 47, 239, 257, 1457, 7409, 7967, 11233, 12079, 61423, 348223, 374449, 1904113, 2886881, 89493311]

約数ペア:

[(1, 89493311), (31, 2886881), (47, 1904113), (239, 374449), (257, 348223), (1457, 61423), (7409, 12079), (7967, 11233)]