231336008

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{211073}}^1$

素因数の和:211216

約数の個数: 16

約数和(自身を含む): 436923180

約数和(自身を除く): 205587172

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 211073, 422146, 844292, 1688584, 28917001, 57834002, 115668004, 231336008]

約数ペア:

[(1, 231336008), (2, 115668004), (4, 57834002), (8, 28917001), (137, 1688584), (274, 844292), (548, 422146), (1096, 211073)]