164879942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{6343}}^1$

素因数の和:6703

約数の個数: 16

約数和(自身を含む): 254191392

約数和(自身を除く): 89311450

約数列:

[1, 2, 41, 82, 317, 634, 6343, 12686, 12997, 25994, 260063, 520126, 2010731, 4021462, 82439971, 164879942]

約数ペア:

[(1, 164879942), (2, 82439971), (41, 4021462), (82, 2010731), (317, 520126), (634, 260063), (6343, 25994), (12686, 12997)]