81605134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{184627}}^1$

素因数の和:184659

約数の個数: 16

約数和(自身を含む): 139578768

約数和(自身を除く): 57973634

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 184627, 369254, 2400151, 3138659, 4800302, 6277318, 40802567, 81605134]

約数ペア:

[(1, 81605134), (2, 40802567), (13, 6277318), (17, 4800302), (26, 3138659), (34, 2400151), (221, 369254), (442, 184627)]