87435315536

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{15480757}}^1$

素因数の和:15481118

約数の個数: 20

約数和(自身を含む): 169885838292

約数和(自身を除く): 82450522756

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 15480757, 30961514, 61923028, 123846056, 247692112, 5464707221, 10929414442, 21858828884, 43717657768, 87435315536]

約数ペア:

[(1, 87435315536), (2, 43717657768), (4, 21858828884), (8, 10929414442), (16, 5464707221), (353, 247692112), (706, 123846056), (1412, 61923028), (2824, 30961514), (5648, 15480757)]