8871896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 18280080

約数和(自身を除く): 9408184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 557, 724, 1114, 1448, 1991, 2228, 3982, 4456, 6127, 7964, 12254, 15928, 24508, 49016, 100817, 201634, 403268, 806536, 1108987, 2217974, 4435948, 8871896]

約数ペア:

[(1, 8871896), (2, 4435948), (4, 2217974), (8, 1108987), (11, 806536), (22, 403268), (44, 201634), (88, 100817), (181, 49016), (362, 24508), (557, 15928), (724, 12254), (1114, 7964), (1448, 6127), (1991, 4456), (2228, 3982)]