39616438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 60679584

約数和(自身を除く): 21063146

約数列:

[1, 2, 71, 142, 157, 314, 1777, 3554, 11147, 22294, 126167, 252334, 278989, 557978, 19808219, 39616438]

約数ペア:

[(1, 39616438), (2, 19808219), (71, 557978), (142, 278989), (157, 252334), (314, 126167), (1777, 22294), (3554, 11147)]