21100864

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11369}}^1$

素因数の和:11410

約数の個数: 28

約数和(自身を含む): 43319700

約数和(自身を除く): 22218836

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11369, 22738, 45476, 90952, 181904, 329701, 363808, 659402, 727616, 1318804, 2637608, 5275216, 10550432, 21100864]

約数ペア:

[(1, 21100864), (2, 10550432), (4, 5275216), (8, 2637608), (16, 1318804), (29, 727616), (32, 659402), (58, 363808), (64, 329701), (116, 181904), (232, 90952), (464, 45476), (928, 22738), (1856, 11369)]