42880202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{2531}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 66176352

約数和(自身を除く): 23296150

約数列:

[1, 2, 43, 86, 197, 394, 2531, 5062, 8471, 16942, 108833, 217666, 498607, 997214, 21440101, 42880202]

約数ペア:

[(1, 42880202), (2, 21440101), (43, 997214), (86, 498607), (197, 217666), (394, 108833), (2531, 16942), (5062, 8471)]