86638038

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{140191}}^1$

素因数の和:140299

約数の個数: 16

約数和(自身を含む): 174959616

約数和(自身を除く): 88321578

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 140191, 280382, 420573, 841146, 14439673, 28879346, 43319019, 86638038]

約数ペア:

[(1, 86638038), (2, 43319019), (3, 28879346), (6, 14439673), (103, 841146), (206, 420573), (309, 280382), (618, 140191)]