64145008

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{22397}}^1$

素因数の和:22584

約数の個数: 20

約数和(自身を含む): 124980840

約数和(自身を除く): 60835832

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 22397, 44794, 89588, 179176, 358352, 4009063, 8018126, 16036252, 32072504, 64145008]

約数ペア:

[(1, 64145008), (2, 32072504), (4, 16036252), (8, 8018126), (16, 4009063), (179, 358352), (358, 179176), (716, 89588), (1432, 44794), (2864, 22397)]