31505352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 85691520

約数和(自身を除く): 54186168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 408, 444, 629, 888, 1258, 1887, 2087, 2516, 3774, 4174, 5032, 6261, 7548, 8348, 12522, 15096, 16696, 25044, 35479, 50088, 70958, 77219, 106437, 141916, 154438, 212874, 231657, 283832, 308876, 425748, 463314, 617752, 851496, 926628, 1312723, 1853256, 2625446, 3938169, 5250892, 7876338, 10501784, 15752676, 31505352]

約数ペア:

[(1, 31505352), (2, 15752676), (3, 10501784), (4, 7876338), (6, 5250892), (8, 3938169), (12, 2625446), (17, 1853256), (24, 1312723), (34, 926628), (37, 851496), (51, 617752), (68, 463314), (74, 425748), (102, 308876), (111, 283832), (136, 231657), (148, 212874), (204, 154438), (222, 141916), (296, 106437), (408, 77219), (444, 70958), (629, 50088), (888, 35479), (1258, 25044), (1887, 16696), (2087, 15096), (2516, 12522), (3774, 8348), (4174, 7548), (5032, 6261)]