31717454

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 48495888

約数和(自身を除く): 16778434

約数列:

[1, 2, 83, 157, 166, 314, 1217, 2434, 13031, 26062, 101011, 191069, 202022, 382138, 15858727, 31717454]

約数ペア:

[(1, 31717454), (2, 15858727), (83, 382138), (157, 202022), (166, 191069), (314, 101011), (1217, 26062), (2434, 13031)]