8991928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{102181}}^1$

素因数の和:102198

約数の個数: 16

約数和(自身を含む): 18392760

約数和(自身を除く): 9400832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 102181, 204362, 408724, 817448, 1123991, 2247982, 4495964, 8991928]

約数ペア:

[(1, 8991928), (2, 4495964), (4, 2247982), (8, 1123991), (11, 817448), (22, 408724), (44, 204362), (88, 102181)]