82699390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4463}}^1$

素因数の和:4596

約数の個数: 32

約数和(自身を含む): 159096960

約数和(自身を除く): 76397570

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 4463, 8926, 9265, 18530, 22315, 44630, 75871, 151742, 379355, 486467, 758710, 972934, 2432335, 4864670, 8269939, 16539878, 41349695, 82699390]

約数ペア:

[(1, 82699390), (2, 41349695), (5, 16539878), (10, 8269939), (17, 4864670), (34, 2432335), (85, 972934), (109, 758710), (170, 486467), (218, 379355), (545, 151742), (1090, 75871), (1853, 44630), (3706, 22315), (4463, 18530), (8926, 9265)]