31372644

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 76906368

約数和(自身を除く): 45533724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 197, 276, 394, 577, 591, 788, 1154, 1182, 1731, 2308, 2364, 3462, 4531, 6924, 9062, 13271, 13593, 18124, 26542, 27186, 39813, 53084, 54372, 79626, 113669, 159252, 227338, 341007, 454676, 682014, 1364028, 2614387, 5228774, 7843161, 10457548, 15686322, 31372644]

約数ペア:

[(1, 31372644), (2, 15686322), (3, 10457548), (4, 7843161), (6, 5228774), (12, 2614387), (23, 1364028), (46, 682014), (69, 454676), (92, 341007), (138, 227338), (197, 159252), (276, 113669), (394, 79626), (577, 54372), (591, 53084), (788, 39813), (1154, 27186), (1182, 26542), (1731, 18124), (2308, 13593), (2364, 13271), (3462, 9062), (4531, 6924)]