21730976

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23417}}^1$

素因数の和:23456

約数の個数: 24

約数和(自身を含む): 44260020

約数和(自身を除く): 22529044

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23417, 46834, 93668, 187336, 374672, 679093, 749344, 1358186, 2716372, 5432744, 10865488, 21730976]

約数ペア:

[(1, 21730976), (2, 10865488), (4, 5432744), (8, 2716372), (16, 1358186), (29, 749344), (32, 679093), (58, 374672), (116, 187336), (232, 93668), (464, 46834), (928, 23417)]