312097736

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{18307}}^1$

素因数の和:20444

約数の個数: 16

約数和(自身を含む): 585489840

約数和(自身を除く): 273392104

約数列:

[1, 2, 4, 8, 2131, 4262, 8524, 17048, 18307, 36614, 73228, 146456, 39012217, 78024434, 156048868, 312097736]

約数ペア:

[(1, 312097736), (2, 156048868), (4, 78024434), (8, 39012217), (2131, 146456), (4262, 73228), (8524, 36614), (17048, 18307)]