2201728

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 4455360

約数和(自身を除く): 2253632

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 167, 206, 334, 412, 668, 824, 1336, 1648, 2672, 3296, 5344, 6592, 10688, 13184, 17201, 21376, 34402, 68804, 137608, 275216, 550432, 1100864, 2201728]

約数ペア:

[(1, 2201728), (2, 1100864), (4, 550432), (8, 275216), (16, 137608), (32, 68804), (64, 34402), (103, 21376), (128, 17201), (167, 13184), (206, 10688), (334, 6592), (412, 5344), (668, 3296), (824, 2672), (1336, 1648)]