91840408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{2143}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 188328960

約数和(自身を除く): 96488552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 1948, 2143, 3896, 4286, 5357, 8572, 10714, 17144, 21428, 23573, 42856, 47146, 94292, 188584, 1043641, 2087282, 4174564, 8349128, 11480051, 22960102, 45920204, 91840408]

約数ペア:

[(1, 91840408), (2, 45920204), (4, 22960102), (8, 11480051), (11, 8349128), (22, 4174564), (44, 2087282), (88, 1043641), (487, 188584), (974, 94292), (1948, 47146), (2143, 42856), (3896, 23573), (4286, 21428), (5357, 17144), (8572, 10714)]