31361638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4967}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 60092928

約数和(自身を除く): 28731290

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 4967, 6314, 9934, 34769, 54637, 69538, 109274, 203647, 382459, 407294, 764918, 1425529, 2240117, 2851058, 4480234, 15680819, 31361638]

約数ペア:

[(1, 31361638), (2, 15680819), (7, 4480234), (11, 2851058), (14, 2240117), (22, 1425529), (41, 764918), (77, 407294), (82, 382459), (154, 203647), (287, 109274), (451, 69538), (574, 54637), (902, 34769), (3157, 9934), (4967, 6314)]