87868184

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{21001}}^1$

素因数の和:21530

約数の個数: 16

約数和(自身を含む): 165075720

約数和(自身を除く): 77207536

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 21001, 42002, 84004, 168008, 10983523, 21967046, 43934092, 87868184]

約数ペア:

[(1, 87868184), (2, 43934092), (4, 21967046), (8, 10983523), (523, 168008), (1046, 84004), (2092, 42002), (4184, 21001)]