318544088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{971171}}^1$

素因数の和:971218

約数の個数: 16

約数和(自身を含む): 611838360

約数和(自身を除く): 293294272

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 971171, 1942342, 3884684, 7769368, 39818011, 79636022, 159272044, 318544088]

約数ペア:

[(1, 318544088), (2, 159272044), (4, 79636022), (8, 39818011), (41, 7769368), (82, 3884684), (164, 1942342), (328, 971171)]