69278192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{105607}}^1$

素因数の和:105656

約数の個数: 20

約数和(自身を含む): 137501616

約数和(自身を除く): 68223424

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 105607, 211214, 422428, 844856, 1689712, 4329887, 8659774, 17319548, 34639096, 69278192]

約数ペア:

[(1, 69278192), (2, 34639096), (4, 17319548), (8, 8659774), (16, 4329887), (41, 1689712), (82, 844856), (164, 422428), (328, 211214), (656, 105607)]