31065314

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5981}}^1$

素因数の和:6050

約数の個数: 24

約数和(自身を含む): 55237788

約数和(自身を除く): 24172474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 5981, 11962, 41867, 83734, 293069, 316993, 586138, 633986, 2218951, 4437902, 15532657, 31065314]

約数ペア:

[(1, 31065314), (2, 15532657), (7, 4437902), (14, 2218951), (49, 633986), (53, 586138), (98, 316993), (106, 293069), (371, 83734), (742, 41867), (2597, 11962), (5194, 5981)]