99921556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{115117}}^1$

素因数の和:115159

約数の個数: 24

約数和(自身を含む): 206291456

約数和(自身を除く): 106369900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 115117, 230234, 460468, 805819, 1611638, 3223276, 3568627, 7137254, 14274508, 24980389, 49960778, 99921556]

約数ペア:

[(1, 99921556), (2, 49960778), (4, 24980389), (7, 14274508), (14, 7137254), (28, 3568627), (31, 3223276), (62, 1611638), (124, 805819), (217, 460468), (434, 230234), (868, 115117)]