80832808

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23663}}^1$

素因数の和:23737

約数の個数: 32

約数和(自身を含む): 176060160

約数和(自身を除く): 95227352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 23663, 47326, 94652, 165641, 189304, 331282, 662564, 1325128, 1443443, 2886886, 5773772, 10104101, 11547544, 20208202, 40416404, 80832808]

約数ペア:

[(1, 80832808), (2, 40416404), (4, 20208202), (7, 11547544), (8, 10104101), (14, 5773772), (28, 2886886), (56, 1443443), (61, 1325128), (122, 662564), (244, 331282), (427, 189304), (488, 165641), (854, 94652), (1708, 47326), (3416, 23663)]