31197364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19163}}^1$

素因数の和:19215

約数の個数: 24

約数和(自身を含む): 61171488

約数和(自身を除く): 29974124

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 19163, 38326, 76652, 210793, 421586, 709031, 843172, 1418062, 2836124, 7799341, 15598682, 31197364]

約数ペア:

[(1, 31197364), (2, 15598682), (4, 7799341), (11, 2836124), (22, 1418062), (37, 843172), (44, 709031), (74, 421586), (148, 210793), (407, 76652), (814, 38326), (1628, 19163)]