31567272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 86961600

約数和(自身を除く): 55394328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 436, 654, 872, 1097, 1199, 1308, 2194, 2398, 2616, 3291, 3597, 4388, 4796, 6582, 7194, 8776, 9592, 12067, 13164, 14388, 24134, 26328, 28776, 36201, 48268, 72402, 96536, 119573, 144804, 239146, 289608, 358719, 478292, 717438, 956584, 1315303, 1434876, 2630606, 2869752, 3945909, 5261212, 7891818, 10522424, 15783636, 31567272]

約数ペア:

[(1, 31567272), (2, 15783636), (3, 10522424), (4, 7891818), (6, 5261212), (8, 3945909), (11, 2869752), (12, 2630606), (22, 1434876), (24, 1315303), (33, 956584), (44, 717438), (66, 478292), (88, 358719), (109, 289608), (132, 239146), (218, 144804), (264, 119573), (327, 96536), (436, 72402), (654, 48268), (872, 36201), (1097, 28776), (1199, 26328), (1308, 24134), (2194, 14388), (2398, 13164), (2616, 12067), (3291, 9592), (3597, 8776), (4388, 7194), (4796, 6582)]