81547676

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{49363}}^1$

素因数の和:49433

約数の個数: 24

約数和(自身を含む): 165863040

約数和(自身を除く): 84315364

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 49363, 98726, 197452, 345541, 691082, 1382164, 2912417, 5824834, 11649668, 20386919, 40773838, 81547676]

約数ペア:

[(1, 81547676), (2, 40773838), (4, 20386919), (7, 11649668), (14, 5824834), (28, 2912417), (59, 1382164), (118, 691082), (236, 345541), (413, 197452), (826, 98726), (1652, 49363)]