31152296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 72420480

約数和(自身を除く): 41268184

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 476, 602, 731, 761, 952, 1204, 1462, 1522, 2408, 2924, 3044, 5117, 5327, 5848, 6088, 10234, 10654, 12937, 20468, 21308, 25874, 32723, 40936, 42616, 51748, 65446, 90559, 103496, 130892, 181118, 229061, 261784, 362236, 458122, 556291, 724472, 916244, 1112582, 1832488, 2225164, 3894037, 4450328, 7788074, 15576148, 31152296]

約数ペア:

[(1, 31152296), (2, 15576148), (4, 7788074), (7, 4450328), (8, 3894037), (14, 2225164), (17, 1832488), (28, 1112582), (34, 916244), (43, 724472), (56, 556291), (68, 458122), (86, 362236), (119, 261784), (136, 229061), (172, 181118), (238, 130892), (301, 103496), (344, 90559), (476, 65446), (602, 51748), (731, 42616), (761, 40936), (952, 32723), (1204, 25874), (1462, 21308), (1522, 20468), (2408, 12937), (2924, 10654), (3044, 10234), (5117, 6088), (5327, 5848)]