38310890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{53959}}^1$

素因数の和:54037

約数の個数: 16

約数和(自身を含む): 69932160

約数和(自身を除く): 31621270

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 53959, 107918, 269795, 539590, 3831089, 7662178, 19155445, 38310890]

約数ペア:

[(1, 38310890), (2, 19155445), (5, 7662178), (10, 3831089), (71, 539590), (142, 269795), (355, 107918), (710, 53959)]