121341424

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{70877}}^1$

素因数の和:70992

約数の個数: 20

約数和(自身を含む): 237299544

約数和(自身を除く): 115958120

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 70877, 141754, 283508, 567016, 1134032, 7583839, 15167678, 30335356, 60670712, 121341424]

約数ペア:

[(1, 121341424), (2, 60670712), (4, 30335356), (8, 15167678), (16, 7583839), (107, 1134032), (214, 567016), (428, 283508), (856, 141754), (1712, 70877)]