84915866

素因数分解:

$2^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{9433}}^1$

素因数の和:10085

約数の個数: 16

約数和(自身を含む): 145811904

約数和(自身を除く): 60896038

約数列:

[1, 2, 7, 14, 643, 1286, 4501, 9002, 9433, 18866, 66031, 132062, 6065419, 12130838, 42457933, 84915866]

約数ペア:

[(1, 84915866), (2, 42457933), (7, 12130838), (14, 6065419), (643, 132062), (1286, 66031), (4501, 18866), (9002, 9433)]