83863892

素因数分解:

$2^2\times 7^2\times {\mathrm{427877}}^1$

素因数の和:427895

約数の個数: 18

約数和(自身を含む): 170723322

約数和(自身を除く): 86859430

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 427877, 855754, 1711508, 2995139, 5990278, 11980556, 20965973, 41931946, 83863892]

約数ペア:

[(1, 83863892), (2, 41931946), (4, 20965973), (7, 11980556), (14, 5990278), (28, 2995139), (49, 1711508), (98, 855754), (196, 427877)]