161627264

素因数分解:

$2^7\times {\mathrm{1262713}}^1$

素因数の和:1262727

約数の個数: 16

約数和(自身を含む): 321992070

約数和(自身を除く): 160364806

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1262713, 2525426, 5050852, 10101704, 20203408, 40406816, 80813632, 161627264]

約数ペア:

[(1, 161627264), (2, 80813632), (4, 40406816), (8, 20203408), (16, 10101704), (32, 5050852), (64, 2525426), (128, 1262713)]