81996224

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{44179}}^1$

素因数の和:44220

約数の個数: 28

約数和(自身を含む): 168325800

約数和(自身を除く): 86329576

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 44179, 88358, 176716, 353432, 706864, 1281191, 1413728, 2562382, 2827456, 5124764, 10249528, 20499056, 40998112, 81996224]

約数ペア:

[(1, 81996224), (2, 40998112), (4, 20499056), (8, 10249528), (16, 5124764), (29, 2827456), (32, 2562382), (58, 1413728), (64, 1281191), (116, 706864), (232, 353432), (464, 176716), (928, 88358), (1856, 44179)]