31928398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6133}}^1$

素因数の和:6291

約数の個数: 16

約数和(自身を含む): 50789520

約数和(自身を除く): 18861122

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 6133, 12266, 116527, 233054, 840221, 1680442, 15964199, 31928398]

約数ペア:

[(1, 31928398), (2, 15964199), (19, 1680442), (38, 840221), (137, 233054), (274, 116527), (2603, 12266), (5206, 6133)]