42688643

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 45674496

約数和(自身を除く): 2985853

約数列:

[1, 31, 47, 83, 353, 1457, 2573, 3901, 10943, 16591, 29299, 120931, 514321, 908269, 1377053, 42688643]

約数ペア:

[(1, 42688643), (31, 1377053), (47, 908269), (83, 514321), (353, 120931), (1457, 29299), (2573, 16591), (3901, 10943)]