80468668

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{2837}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 161152992

約数和(自身を除く): 80684324

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 2837, 4052, 5674, 7091, 11348, 14182, 19859, 28364, 39718, 79436, 2873881, 5747762, 11495524, 20117167, 40234334, 80468668]

約数ペア:

[(1, 80468668), (2, 40234334), (4, 20117167), (7, 11495524), (14, 5747762), (28, 2873881), (1013, 79436), (2026, 39718), (2837, 28364), (4052, 19859), (5674, 14182), (7091, 11348)]