90448238

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{1153}}^1$

素因数の和:1859

約数の個数: 16

約数和(自身を含む): 138230736

約数和(自身を除く): 47782498

約数列:

[1, 2, 61, 122, 643, 1153, 1286, 2306, 39223, 70333, 78446, 140666, 741379, 1482758, 45224119, 90448238]

約数ペア:

[(1, 90448238), (2, 45224119), (61, 1482758), (122, 741379), (643, 140666), (1153, 78446), (1286, 70333), (2306, 39223)]