56158192

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{85607}}^1$

素因数の和:85656

約数の個数: 20

約数和(自身を含む): 111461616

約数和(自身を除く): 55303424

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 85607, 171214, 342428, 684856, 1369712, 3509887, 7019774, 14039548, 28079096, 56158192]

約数ペア:

[(1, 56158192), (2, 28079096), (4, 14039548), (8, 7019774), (16, 3509887), (41, 1369712), (82, 684856), (164, 342428), (328, 171214), (656, 85607)]