80826508

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125507}}^1$

素因数の和:125541

約数の個数: 24

約数和(自身を含む): 168682752

約数和(自身を除く): 87856244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 125507, 251014, 502028, 878549, 1757098, 2886661, 3514196, 5773322, 11546644, 20206627, 40413254, 80826508]

約数ペア:

[(1, 80826508), (2, 40413254), (4, 20206627), (7, 11546644), (14, 5773322), (23, 3514196), (28, 2886661), (46, 1757098), (92, 878549), (161, 502028), (322, 251014), (644, 125507)]