42531856

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{32027}}^1$

素因数の和:32118

約数の個数: 20

約数和(自身を含む): 83400912

約数和(自身を除く): 40869056

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 32027, 64054, 128108, 256216, 512432, 2658241, 5316482, 10632964, 21265928, 42531856]

約数ペア:

[(1, 42531856), (2, 21265928), (4, 10632964), (8, 5316482), (16, 2658241), (83, 512432), (166, 256216), (332, 128108), (664, 64054), (1328, 32027)]