336243016

素因数分解:

$2^3\times {\mathrm{1993}}^1\times {\mathrm{21089}}^1$

素因数の和:23088

約数の個数: 16

約数和(自身を含む): 630801900

約数和(自身を除く): 294558884

約数列:

[1, 2, 4, 8, 1993, 3986, 7972, 15944, 21089, 42178, 84356, 168712, 42030377, 84060754, 168121508, 336243016]

約数ペア:

[(1, 336243016), (2, 168121508), (4, 84060754), (8, 42030377), (1993, 168712), (3986, 84356), (7972, 42178), (15944, 21089)]