10881872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{10151}}^1$

素因数の和:10226

約数の個数: 20

約数和(自身を含む): 21400416

約数和(自身を除く): 10518544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 10151, 20302, 40604, 81208, 162416, 680117, 1360234, 2720468, 5440936, 10881872]

約数ペア:

[(1, 10881872), (2, 5440936), (4, 2720468), (8, 1360234), (16, 680117), (67, 162416), (134, 81208), (268, 40604), (536, 20302), (1072, 10151)]