81783044

素因数分解:

$2^2\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2833}}^1$

素因数の和:3875

約数の個数: 24

約数和(自身を含む): 163782528

約数和(自身を除く): 81999484

約数列:

[1, 2, 4, 7, 14, 28, 1031, 2062, 2833, 4124, 5666, 7217, 11332, 14434, 19831, 28868, 39662, 79324, 2920823, 5841646, 11683292, 20445761, 40891522, 81783044]

約数ペア:

[(1, 81783044), (2, 40891522), (4, 20445761), (7, 11683292), (14, 5841646), (28, 2920823), (1031, 79324), (2062, 39662), (2833, 28868), (4124, 19831), (5666, 14434), (7217, 11332)]