87336418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{40471}}^1$

素因数の和:40569

約数の個数: 16

約数和(自身を含む): 142785216

約数和(自身を除く): 55448798

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 40471, 80942, 526123, 1052246, 3359093, 6718186, 43668209, 87336418]

約数ペア:

[(1, 87336418), (2, 43668209), (13, 6718186), (26, 3359093), (83, 1052246), (166, 526123), (1079, 80942), (2158, 40471)]