80627362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{28571}}^1$

素因数の和:28673

約数の個数: 16

約数和(自身を含む): 129602592

約数和(自身を除く): 48975230

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 28571, 57142, 485707, 971414, 2371393, 4742786, 40313681, 80627362]

約数ペア:

[(1, 80627362), (2, 40313681), (17, 4742786), (34, 2371393), (83, 971414), (166, 485707), (1411, 57142), (2822, 28571)]