90624404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{12721}}^1$

素因数の和:12875

約数の個数: 24

約数和(自身を含む): 172052328

約数和(自身を除く): 81427924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 12721, 25442, 50884, 165373, 330746, 661492, 1742777, 3485554, 6971108, 22656101, 45312202, 90624404]

約数ペア:

[(1, 90624404), (2, 45312202), (4, 22656101), (13, 6971108), (26, 3485554), (52, 1742777), (137, 661492), (274, 330746), (548, 165373), (1781, 50884), (3562, 25442), (7124, 12721)]