86664488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{264221}}^1$

素因数の和:264268

約数の個数: 16

約数和(自身を含む): 166459860

約数和(自身を除く): 79795372

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 264221, 528442, 1056884, 2113768, 10833061, 21666122, 43332244, 86664488]

約数ペア:

[(1, 86664488), (2, 43332244), (4, 21666122), (8, 10833061), (41, 2113768), (82, 1056884), (164, 528442), (328, 264221)]