71625134

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{31387}}^1$

素因数の和:31559

約数の個数: 16

約数和(自身を含む): 123543168

約数和(自身を除く): 51918034

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 31387, 62774, 219709, 439418, 5116081, 10232162, 35812567, 71625134]

約数ペア:

[(1, 71625134), (2, 35812567), (7, 10232162), (14, 5116081), (163, 439418), (326, 219709), (1141, 62774), (2282, 31387)]