40055374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 65028096

約数和(自身を除く): 24972722

約数列:

[1, 2, 23, 46, 47, 94, 97, 191, 194, 382, 1081, 2162, 2231, 4393, 4462, 4559, 8786, 8977, 9118, 17954, 18527, 37054, 104857, 206471, 209714, 412942, 426121, 852242, 870769, 1741538, 20027687, 40055374]

約数ペア:

[(1, 40055374), (2, 20027687), (23, 1741538), (46, 870769), (47, 852242), (94, 426121), (97, 412942), (191, 209714), (194, 206471), (382, 104857), (1081, 37054), (2162, 18527), (2231, 17954), (4393, 9118), (4462, 8977), (4559, 8786)]