88903984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{427423}}^1$

素因数の和:427444

約数の個数: 20

約数和(自身を含む): 185502016

約数和(自身を除く): 96598032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 427423, 854846, 1709692, 3419384, 5556499, 6838768, 11112998, 22225996, 44451992, 88903984]

約数ペア:

[(1, 88903984), (2, 44451992), (4, 22225996), (8, 11112998), (13, 6838768), (16, 5556499), (26, 3419384), (52, 1709692), (104, 854846), (208, 427423)]