86701870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4679}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 166795200

約数和(自身を除く): 80093330

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 4679, 9265, 9358, 18530, 23395, 46790, 79543, 159086, 397715, 510011, 795430, 1020022, 2550055, 5100110, 8670187, 17340374, 43350935, 86701870]

約数ペア:

[(1, 86701870), (2, 43350935), (5, 17340374), (10, 8670187), (17, 5100110), (34, 2550055), (85, 1020022), (109, 795430), (170, 510011), (218, 397715), (545, 159086), (1090, 79543), (1853, 46790), (3706, 23395), (4679, 18530), (9265, 9358)]