172544122

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{22543}}^1$

素因数の和:22677

約数の個数: 16

約数和(自身を含む): 267822720

約数和(自身を除く): 95278598

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 22543, 45086, 969349, 1938698, 2006327, 4012654, 86272061, 172544122]

約数ペア:

[(1, 172544122), (2, 86272061), (43, 4012654), (86, 2006327), (89, 1938698), (178, 969349), (3827, 45086), (7654, 22543)]