38664008

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{24533}}^1$

素因数の和:24736

約数の個数: 16

約数和(自身を含む): 72865980

約数和(自身を除く): 34201972

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 24533, 49066, 98132, 196264, 4833001, 9666002, 19332004, 38664008]

約数ペア:

[(1, 38664008), (2, 19332004), (4, 9666002), (8, 4833001), (197, 196264), (394, 98132), (788, 49066), (1576, 24533)]