31201368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 55112232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 803, 876, 1606, 1619, 1752, 2409, 3212, 3238, 4818, 4857, 6424, 6476, 9636, 9714, 12952, 17809, 19272, 19428, 35618, 38856, 53427, 71236, 106854, 118187, 142472, 213708, 236374, 354561, 427416, 472748, 709122, 945496, 1300057, 1418244, 2600114, 2836488, 3900171, 5200228, 7800342, 10400456, 15600684, 31201368]

約数ペア:

[(1, 31201368), (2, 15600684), (3, 10400456), (4, 7800342), (6, 5200228), (8, 3900171), (11, 2836488), (12, 2600114), (22, 1418244), (24, 1300057), (33, 945496), (44, 709122), (66, 472748), (73, 427416), (88, 354561), (132, 236374), (146, 213708), (219, 142472), (264, 118187), (292, 106854), (438, 71236), (584, 53427), (803, 38856), (876, 35618), (1606, 19428), (1619, 19272), (1752, 17809), (2409, 12952), (3212, 9714), (3238, 9636), (4818, 6476), (4857, 6424)]