90265726

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1619}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 138004560

約数和(自身を除く): 47738834

約数列:

[1, 2, 61, 122, 457, 914, 1619, 3238, 27877, 55754, 98759, 197518, 739883, 1479766, 45132863, 90265726]

約数ペア:

[(1, 90265726), (2, 45132863), (61, 1479766), (122, 739883), (457, 197518), (914, 98759), (1619, 55754), (3238, 27877)]