88891234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{54401}}^1$

素因数の和:54465

約数の個数: 16

約数和(自身を含む): 143621280

約数和(自身を除く): 54730046

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 54401, 108802, 1033619, 2067238, 2339243, 4678486, 44445617, 88891234]

約数ペア:

[(1, 88891234), (2, 44445617), (19, 4678486), (38, 2339243), (43, 2067238), (86, 1033619), (817, 108802), (1634, 54401)]