313306288

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{37441}}^1$

素因数の和:37972

約数の個数: 20

約数和(自身を含む): 608207848

約数和(自身を除く): 294901560

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 37441, 74882, 149764, 299528, 599056, 19581643, 39163286, 78326572, 156653144, 313306288]

約数ペア:

[(1, 313306288), (2, 156653144), (4, 78326572), (8, 39163286), (16, 19581643), (523, 599056), (1046, 299528), (2092, 149764), (4184, 74882), (8368, 37441)]