90839098

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3571}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 164597760

約数和(自身を除く): 73758662

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3571, 3634, 7142, 12719, 24997, 25438, 49994, 82133, 164266, 282109, 564218, 574931, 1149862, 1974763, 3949526, 6488507, 12977014, 45419549, 90839098]

約数ペア:

[(1, 90839098), (2, 45419549), (7, 12977014), (14, 6488507), (23, 3949526), (46, 1974763), (79, 1149862), (158, 574931), (161, 564218), (322, 282109), (553, 164266), (1106, 82133), (1817, 49994), (3571, 25438), (3634, 24997), (7142, 12719)]