129307622

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{31991}}^1$

素因数の和:32083

約数の個数: 16

約数和(自身を含む): 202701312

約数和(自身を除く): 73393690

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 31991, 63982, 1375613, 1503577, 2751226, 3007154, 64653811, 129307622]

約数ペア:

[(1, 129307622), (2, 64653811), (43, 3007154), (47, 2751226), (86, 1503577), (94, 1375613), (2021, 63982), (4042, 31991)]