64904792

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{114269}}^1$

素因数の和:114346

約数の個数: 16

約数和(自身を含む): 123411600

約数和(自身を除く): 58506808

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 114269, 228538, 457076, 914152, 8113099, 16226198, 32452396, 64904792]

約数ペア:

[(1, 64904792), (2, 32452396), (4, 16226198), (8, 8113099), (71, 914152), (142, 457076), (284, 228538), (568, 114269)]