65008330

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{20903}}^1$

素因数の和:21221

約数の個数: 16

約数和(自身を含む): 117396864

約数和(自身を除く): 52388534

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 20903, 41806, 104515, 209030, 6500833, 13001666, 32504165, 65008330]

約数ペア:

[(1, 65008330), (2, 32504165), (5, 13001666), (10, 6500833), (311, 209030), (622, 104515), (1555, 41806), (3110, 20903)]