85890992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1637

約数の個数: 40

約数和(自身を含む): 182144592

約数和(自身を除く): 96253600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 802, 1217, 1604, 2434, 3208, 4411, 4868, 6416, 8822, 9736, 13387, 17644, 19472, 26774, 35288, 53548, 70576, 107096, 214192, 488017, 976034, 1952068, 3904136, 5368187, 7808272, 10736374, 21472748, 42945496, 85890992]

約数ペア:

[(1, 85890992), (2, 42945496), (4, 21472748), (8, 10736374), (11, 7808272), (16, 5368187), (22, 3904136), (44, 1952068), (88, 976034), (176, 488017), (401, 214192), (802, 107096), (1217, 70576), (1604, 53548), (2434, 35288), (3208, 26774), (4411, 19472), (4868, 17644), (6416, 13387), (8822, 9736)]