31980596

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{135511}}^1$

素因数の和:135574

約数の個数: 12

約数和(自身を含む): 56915040

約数和(自身を除く): 24934444

約数列:

[1, 2, 4, 59, 118, 236, 135511, 271022, 542044, 7995149, 15990298, 31980596]

約数ペア:

[(1, 31980596), (2, 15990298), (4, 7995149), (59, 542044), (118, 271022), (236, 135511)]