79322924

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{639701}}^1$

素因数の和:639736

約数の個数: 12

約数和(自身を含む): 143293248

約数和(自身を除く): 63970324

約数列:

[1, 2, 4, 31, 62, 124, 639701, 1279402, 2558804, 19830731, 39661462, 79322924]

約数ペア:

[(1, 79322924), (2, 39661462), (4, 19830731), (31, 2558804), (62, 1279402), (124, 639701)]