56465456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{52673}}^1$

素因数の和:52748

約数の個数: 20

約数和(自身を含む): 111036792

約数和(自身を除く): 54571336

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 52673, 105346, 210692, 421384, 842768, 3529091, 7058182, 14116364, 28232728, 56465456]

約数ペア:

[(1, 56465456), (2, 28232728), (4, 14116364), (8, 7058182), (16, 3529091), (67, 842768), (134, 421384), (268, 210692), (536, 105346), (1072, 52673)]