90022768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{829}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 190813680

約数和(自身を除く): 100790912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 617, 829, 1234, 1658, 2468, 3316, 4936, 6632, 6787, 9119, 9872, 13264, 13574, 18238, 27148, 36476, 54296, 72952, 108592, 145904, 511493, 1022986, 2045972, 4091944, 5626423, 8183888, 11252846, 22505692, 45011384, 90022768]

約数ペア:

[(1, 90022768), (2, 45011384), (4, 22505692), (8, 11252846), (11, 8183888), (16, 5626423), (22, 4091944), (44, 2045972), (88, 1022986), (176, 511493), (617, 145904), (829, 108592), (1234, 72952), (1658, 54296), (2468, 36476), (3316, 27148), (4936, 18238), (6632, 13574), (6787, 13264), (9119, 9872)]