67786930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{81671}}^1$

素因数の和:81761

約数の個数: 16

約数和(自身を含む): 123488064

約数和(自身を除く): 55701134

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 81671, 163342, 408355, 816710, 6778693, 13557386, 33893465, 67786930]

約数ペア:

[(1, 67786930), (2, 33893465), (5, 13557386), (10, 6778693), (83, 816710), (166, 408355), (415, 163342), (830, 81671)]