31394330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1709}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 62052480

約数和(自身を除く): 30658150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 167, 334, 835, 1670, 1709, 1837, 3418, 3674, 8545, 9185, 17090, 18370, 18799, 37598, 93995, 187990, 285403, 570806, 1427015, 2854030, 3139433, 6278866, 15697165, 31394330]

約数ペア:

[(1, 31394330), (2, 15697165), (5, 6278866), (10, 3139433), (11, 2854030), (22, 1427015), (55, 570806), (110, 285403), (167, 187990), (334, 93995), (835, 37598), (1670, 18799), (1709, 18370), (1837, 17090), (3418, 9185), (3674, 8545)]