8420968

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{6971}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 15896160

約数和(自身を除く): 7475192

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 6971, 13942, 27884, 55768, 1052621, 2105242, 4210484, 8420968]

約数ペア:

[(1, 8420968), (2, 4210484), (4, 2105242), (8, 1052621), (151, 55768), (302, 27884), (604, 13942), (1208, 6971)]