40867088

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{10687}}^1$

素因数の和:10934

約数の個数: 20

約数和(自身を含む): 79518720

約数和(自身を除く): 38651632

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 10687, 21374, 42748, 85496, 170992, 2554193, 5108386, 10216772, 20433544, 40867088]

約数ペア:

[(1, 40867088), (2, 20433544), (4, 10216772), (8, 5108386), (16, 2554193), (239, 170992), (478, 85496), (956, 42748), (1912, 21374), (3824, 10687)]