82520008

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{43159}}^1$

素因数の和:43404

約数の個数: 16

約数和(自身を含む): 155376000

約数和(自身を除く): 72855992

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 43159, 86318, 172636, 345272, 10315001, 20630002, 41260004, 82520008]

約数ペア:

[(1, 82520008), (2, 41260004), (4, 20630002), (8, 10315001), (239, 345272), (478, 172636), (956, 86318), (1912, 43159)]