21496192

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{5791}}^1$

素因数の和:5834

約数の個数: 32

約数和(自身を含む): 44308800

約数和(自身を除く): 22812608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 5791, 11582, 23164, 46328, 92656, 167939, 185312, 335878, 370624, 671756, 741248, 1343512, 2687024, 5374048, 10748096, 21496192]

約数ペア:

[(1, 21496192), (2, 10748096), (4, 5374048), (8, 2687024), (16, 1343512), (29, 741248), (32, 671756), (58, 370624), (64, 335878), (116, 185312), (128, 167939), (232, 92656), (464, 46328), (928, 23164), (1856, 11582), (3712, 5791)]