31148488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32719}}^1$

素因数の和:32749

約数の個数: 32

約数和(自身を含む): 70675200

約数和(自身を除く): 39526712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 32719, 65438, 130876, 229033, 261752, 458066, 556223, 916132, 1112446, 1832264, 2224892, 3893561, 4449784, 7787122, 15574244, 31148488]

約数ペア:

[(1, 31148488), (2, 15574244), (4, 7787122), (7, 4449784), (8, 3893561), (14, 2224892), (17, 1832264), (28, 1112446), (34, 916132), (56, 556223), (68, 458066), (119, 261752), (136, 229033), (238, 130876), (476, 65438), (952, 32719)]