31840430

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{3259}}^1$

素因数の和:4243

約数の個数: 16

約数和(自身を含む): 57389040

約数和(自身を除く): 25548610

約数列:

[1, 2, 5, 10, 977, 1954, 3259, 4885, 6518, 9770, 16295, 32590, 3184043, 6368086, 15920215, 31840430]

約数ペア:

[(1, 31840430), (2, 15920215), (5, 6368086), (10, 3184043), (977, 32590), (1954, 16295), (3259, 9770), (4885, 6518)]