81409822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{3037}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 131679072

約数和(自身を除く): 50269250

約数列:

[1, 2, 13, 26, 1031, 2062, 3037, 6074, 13403, 26806, 39481, 78962, 3131147, 6262294, 40704911, 81409822]

約数ペア:

[(1, 81409822), (2, 40704911), (13, 6262294), (26, 3131147), (1031, 78962), (2062, 39481), (3037, 26806), (6074, 13403)]