21363488

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{23021}}^1$

素因数の和:23060

約数の個数: 24

約数和(自身を含む): 43511580

約数和(自身を除く): 22148092

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 23021, 46042, 92084, 184168, 368336, 667609, 736672, 1335218, 2670436, 5340872, 10681744, 21363488]

約数ペア:

[(1, 21363488), (2, 10681744), (4, 5340872), (8, 2670436), (16, 1335218), (29, 736672), (32, 667609), (58, 368336), (116, 184168), (232, 92084), (464, 46042), (928, 23021)]