25205872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{54323}}^1$

素因数の和:54360

約数の個数: 20

約数和(自身を含む): 50521320

約数和(自身を除く): 25315448

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 54323, 108646, 217292, 434584, 869168, 1575367, 3150734, 6301468, 12602936, 25205872]

約数ペア:

[(1, 25205872), (2, 12602936), (4, 6301468), (8, 3150734), (16, 1575367), (29, 869168), (58, 434584), (116, 217292), (232, 108646), (464, 54323)]