80682196

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{12583}}^1$

素因数の和:12823

約数の個数: 24

約数和(自身を含む): 162081920

約数和(自身を除く): 81399724

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 12583, 25166, 50332, 88081, 176162, 352324, 2881507, 5763014, 11526028, 20170549, 40341098, 80682196]

約数ペア:

[(1, 80682196), (2, 40341098), (4, 20170549), (7, 11526028), (14, 5763014), (28, 2881507), (229, 352324), (458, 176162), (916, 88081), (1603, 50332), (3206, 25166), (6412, 12583)]