71311042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{9029}}^1$

素因数の和:9401

約数の個数: 16

約数和(自身を含む): 117028800

約数和(自身を除く): 45717758

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 9029, 18058, 99319, 198638, 3241411, 6482822, 35655521, 71311042]

約数ペア:

[(1, 71311042), (2, 35655521), (11, 6482822), (22, 3241411), (359, 198638), (718, 99319), (3949, 18058), (7898, 9029)]