40437374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3091

約数の個数: 16

約数和(自身を含む): 62643456

約数和(自身を除く): 22206082

約数列:

[1, 2, 37, 74, 191, 382, 2861, 5722, 7067, 14134, 105857, 211714, 546451, 1092902, 20218687, 40437374]

約数ペア:

[(1, 40437374), (2, 20218687), (37, 1092902), (74, 546451), (191, 211714), (382, 105857), (2861, 14134), (5722, 7067)]