70920982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{20533}}^1$

素因数の和:20703

約数の個数: 16

約数和(自身を含む): 116797392

約数和(自身を除く): 45876410

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 20533, 41066, 225863, 451726, 3223681, 6447362, 35460491, 70920982]

約数ペア:

[(1, 70920982), (2, 35460491), (11, 6447362), (22, 3223681), (157, 451726), (314, 225863), (1727, 41066), (3454, 20533)]