320021804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151813}}^1$

素因数の和:151865

約数の個数: 24

約数和(自身を含む): 612114048

約数和(自身を除く): 292092244

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 151813, 303626, 607252, 2580821, 4706203, 5161642, 9412406, 10323284, 18824812, 80005451, 160010902, 320021804]

約数ペア:

[(1, 320021804), (2, 160010902), (4, 80005451), (17, 18824812), (31, 10323284), (34, 9412406), (62, 5161642), (68, 4706203), (124, 2580821), (527, 607252), (1054, 303626), (2108, 151813)]