81622832

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{108541}}^1$

素因数の和:108596

約数の個数: 20

約数和(自身を含む): 161510496

約数和(自身を除く): 79887664

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 108541, 217082, 434164, 868328, 1736656, 5101427, 10202854, 20405708, 40811416, 81622832]

約数ペア:

[(1, 81622832), (2, 40811416), (4, 20405708), (8, 10202854), (16, 5101427), (47, 1736656), (94, 868328), (188, 434164), (376, 217082), (752, 108541)]