162031804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{28111}}^1$

素因数の和:28257

約数の個数: 24

約数和(自身を含む): 311705856

約数和(自身を除く): 149674052

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 28111, 56222, 112444, 309221, 618442, 1236884, 3682541, 7365082, 14730164, 40507951, 81015902, 162031804]

約数ペア:

[(1, 162031804), (2, 81015902), (4, 40507951), (11, 14730164), (22, 7365082), (44, 3682541), (131, 1236884), (262, 618442), (524, 309221), (1441, 112444), (2882, 56222), (5764, 28111)]