89408344

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 170586000

約数和(自身を除く): 81177656

約数列:

[1, 2, 4, 8, 107, 149, 214, 298, 428, 596, 701, 856, 1192, 1402, 2804, 5608, 15943, 31886, 63772, 75007, 104449, 127544, 150014, 208898, 300028, 417796, 600056, 835592, 11176043, 22352086, 44704172, 89408344]

約数ペア:

[(1, 89408344), (2, 44704172), (4, 22352086), (8, 11176043), (107, 835592), (149, 600056), (214, 417796), (298, 300028), (428, 208898), (596, 150014), (701, 127544), (856, 104449), (1192, 75007), (1402, 63772), (2804, 31886), (5608, 15943)]