84942338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{20809}}^1$

素因数の和:20981

約数の個数: 16

約数和(自身を含む): 138095160

約数和(自身を除く): 53152822

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 20809, 41618, 270517, 541034, 3267013, 6534026, 42471169, 84942338]

約数ペア:

[(1, 84942338), (2, 42471169), (13, 6534026), (26, 3267013), (157, 541034), (314, 270517), (2041, 41618), (4082, 20809)]