56279312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{42379}}^1$

素因数の和:42470

約数の個数: 20

約数和(自身を含む): 110357520

約数和(自身を除く): 54078208

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 42379, 84758, 169516, 339032, 678064, 3517457, 7034914, 14069828, 28139656, 56279312]

約数ペア:

[(1, 56279312), (2, 28139656), (4, 14069828), (8, 7034914), (16, 3517457), (83, 678064), (166, 339032), (332, 169516), (664, 84758), (1328, 42379)]