89741488

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{8669}}^1$

素因数の和:9324

約数の個数: 20

約数和(自身を含む): 174162960

約数和(自身を除く): 84421472

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 8669, 10352, 17338, 34676, 69352, 138704, 5608843, 11217686, 22435372, 44870744, 89741488]

約数ペア:

[(1, 89741488), (2, 44870744), (4, 22435372), (8, 11217686), (16, 5608843), (647, 138704), (1294, 69352), (2588, 34676), (5176, 17338), (8669, 10352)]