31119265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 39715920

約数和(自身を除く): 8596655

約数列:

[1, 5, 17, 85, 269, 1345, 1361, 4573, 6805, 22865, 23137, 115685, 366109, 1830545, 6223853, 31119265]

約数ペア:

[(1, 31119265), (5, 6223853), (17, 1830545), (85, 366109), (269, 115685), (1345, 23137), (1361, 22865), (4573, 6805)]