85136816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{313003}}^1$

素因数の和:313028

約数の個数: 20

約数和(自身を含む): 174656232

約数和(自身を除く): 89519416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 313003, 626006, 1252012, 2504024, 5008048, 5321051, 10642102, 21284204, 42568408, 85136816]

約数ペア:

[(1, 85136816), (2, 42568408), (4, 21284204), (8, 10642102), (16, 5321051), (17, 5008048), (34, 2504024), (68, 1252012), (136, 626006), (272, 313003)]