39994352

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{1487}}^1$

素因数の和:1577

約数の個数: 30

約数和(自身を含む): 79478544

約数和(自身を除く): 39484192

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1487, 1681, 2974, 3362, 5948, 6724, 11896, 13448, 23792, 26896, 60967, 121934, 243868, 487736, 975472, 2499647, 4999294, 9998588, 19997176, 39994352]

約数ペア:

[(1, 39994352), (2, 19997176), (4, 9998588), (8, 4999294), (16, 2499647), (41, 975472), (82, 487736), (164, 243868), (328, 121934), (656, 60967), (1487, 26896), (1681, 23792), (2974, 13448), (3362, 11896), (5948, 6724)]