31114932

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{571}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 76876800

約数和(自身を除く): 45761868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 571, 717, 956, 1142, 1434, 1713, 2284, 2868, 3426, 4541, 6852, 9082, 10849, 13623, 18164, 21698, 27246, 32547, 43396, 54492, 65094, 130188, 136469, 272938, 409407, 545876, 818814, 1637628, 2592911, 5185822, 7778733, 10371644, 15557466, 31114932]

約数ペア:

[(1, 31114932), (2, 15557466), (3, 10371644), (4, 7778733), (6, 5185822), (12, 2592911), (19, 1637628), (38, 818814), (57, 545876), (76, 409407), (114, 272938), (228, 136469), (239, 130188), (478, 65094), (571, 54492), (717, 43396), (956, 32547), (1142, 27246), (1434, 21698), (1713, 18164), (2284, 13623), (2868, 10849), (3426, 9082), (4541, 6852)]