255941024

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{195077}}^1$

素因数の和:195128

約数の個数: 24

約数和(自身を含む): 516176388

約数和(自身を除く): 260235364

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 195077, 390154, 780308, 1560616, 3121232, 6242464, 7998157, 15996314, 31992628, 63985256, 127970512, 255941024]

約数ペア:

[(1, 255941024), (2, 127970512), (4, 63985256), (8, 31992628), (16, 15996314), (32, 7998157), (41, 6242464), (82, 3121232), (164, 1560616), (328, 780308), (656, 390154), (1312, 195077)]