31247734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131293}}^1$

素因数の和:131319

約数の個数: 16

約数和(自身を含む): 56719008

約数和(自身を除く): 25471274

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 131293, 262586, 919051, 1838102, 2231981, 4463962, 15623867, 31247734]

約数ペア:

[(1, 31247734), (2, 15623867), (7, 4463962), (14, 2231981), (17, 1838102), (34, 919051), (119, 262586), (238, 131293)]