86871782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 143016192

約数和(自身を除く): 56144410

約数列:

[1, 2, 23, 37, 43, 46, 74, 86, 851, 989, 1187, 1591, 1702, 1978, 2374, 3182, 27301, 36593, 43919, 51041, 54602, 73186, 87838, 102082, 1010137, 1173943, 1888517, 2020274, 2347886, 3777034, 43435891, 86871782]

約数ペア:

[(1, 86871782), (2, 43435891), (23, 3777034), (37, 2347886), (43, 2020274), (46, 1888517), (74, 1173943), (86, 1010137), (851, 102082), (989, 87838), (1187, 73186), (1591, 54602), (1702, 51041), (1978, 43919), (2374, 36593), (3182, 27301)]