90721856

素因数分解:

$2^6\times {\mathrm{881}}^1\times {\mathrm{1609}}^1$

素因数の和:2502

約数の個数: 28

約数和(自身を含む): 180342540

約数和(自身を除く): 89620684

約数列:

[1, 2, 4, 8, 16, 32, 64, 881, 1609, 1762, 3218, 3524, 6436, 7048, 12872, 14096, 25744, 28192, 51488, 56384, 102976, 1417529, 2835058, 5670116, 11340232, 22680464, 45360928, 90721856]

約数ペア:

[(1, 90721856), (2, 45360928), (4, 22680464), (8, 11340232), (16, 5670116), (32, 2835058), (64, 1417529), (881, 102976), (1609, 56384), (1762, 51488), (3218, 28192), (3524, 25744), (6436, 14096), (7048, 12872)]