84251018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{2273}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 129672576

約数和(自身を除く): 45421558

約数列:

[1, 2, 43, 86, 431, 862, 2273, 4546, 18533, 37066, 97739, 195478, 979663, 1959326, 42125509, 84251018]

約数ペア:

[(1, 84251018), (2, 42125509), (43, 1959326), (86, 979663), (431, 195478), (862, 97739), (2273, 37066), (4546, 18533)]