17985232

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 35997696

約数和(自身を除く): 18012464

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 167, 212, 254, 334, 424, 508, 668, 848, 1016, 1336, 2032, 2672, 6731, 8851, 13462, 17702, 21209, 26924, 35404, 42418, 53848, 70808, 84836, 107696, 141616, 169672, 339344, 1124077, 2248154, 4496308, 8992616, 17985232]

約数ペア:

[(1, 17985232), (2, 8992616), (4, 4496308), (8, 2248154), (16, 1124077), (53, 339344), (106, 169672), (127, 141616), (167, 107696), (212, 84836), (254, 70808), (334, 53848), (424, 42418), (508, 35404), (668, 26924), (848, 21209), (1016, 17702), (1336, 13462), (2032, 8851), (2672, 6731)]