69045488

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{48487}}^1$

素因数の和:48584

約数の個数: 20

約数和(自身を含む): 135281520

約数和(自身を除く): 66236032

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 48487, 96974, 193948, 387896, 775792, 4315343, 8630686, 17261372, 34522744, 69045488]

約数ペア:

[(1, 69045488), (2, 34522744), (4, 17261372), (8, 8630686), (16, 4315343), (89, 775792), (178, 387896), (356, 193948), (712, 96974), (1424, 48487)]