21152672

素因数分解:

$2^5\times {\mathrm{233}}^1\times {\mathrm{2837}}^1$

素因数の和:3080

約数の個数: 24

約数和(自身を含む): 41837796

約数和(自身を除く): 20685124

約数列:

[1, 2, 4, 8, 16, 32, 233, 466, 932, 1864, 2837, 3728, 5674, 7456, 11348, 22696, 45392, 90784, 661021, 1322042, 2644084, 5288168, 10576336, 21152672]

約数ペア:

[(1, 21152672), (2, 10576336), (4, 5288168), (8, 2644084), (16, 1322042), (32, 661021), (233, 90784), (466, 45392), (932, 22696), (1864, 11348), (2837, 7456), (3728, 5674)]