87875194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{9533}}^1$

素因数の和:9965

約数の個数: 16

約数和(自身を含む): 144154080

約数和(自身を除く): 56278886

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 9533, 19066, 104863, 209726, 3994327, 7988654, 43937597, 87875194]

約数ペア:

[(1, 87875194), (2, 43937597), (11, 7988654), (22, 3994327), (419, 209726), (838, 104863), (4609, 19066), (9218, 9533)]