57649936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{87881}}^1$

素因数の和:87930

約数の個数: 20

約数和(自身を含む): 114422364

約数和(自身を除く): 56772428

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 87881, 175762, 351524, 703048, 1406096, 3603121, 7206242, 14412484, 28824968, 57649936]

約数ペア:

[(1, 57649936), (2, 28824968), (4, 14412484), (8, 7206242), (16, 3603121), (41, 1406096), (82, 703048), (164, 351524), (328, 175762), (656, 87881)]