66591430

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{7937}}^1$

素因数の和:8783

約数の個数: 16

約数和(自身を含む): 120022560

約数和(自身を除く): 53431130

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 7937, 8390, 15874, 39685, 79370, 6659143, 13318286, 33295715, 66591430]

約数ペア:

[(1, 66591430), (2, 33295715), (5, 13318286), (10, 6659143), (839, 79370), (1678, 39685), (4195, 15874), (7937, 8390)]