57448432

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{40343}}^1$

素因数の和:40440

約数の個数: 20

約数和(自身を含む): 112559760

約数和(自身を除く): 55111328

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 40343, 80686, 161372, 322744, 645488, 3590527, 7181054, 14362108, 28724216, 57448432]

約数ペア:

[(1, 57448432), (2, 28724216), (4, 14362108), (8, 7181054), (16, 3590527), (89, 645488), (178, 322744), (356, 161372), (712, 80686), (1424, 40343)]