85336768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2885

約数の個数: 56

約数和(自身を含む): 189097920

約数和(自身を除く): 103761152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2752, 2819, 3784, 5638, 7568, 11276, 15136, 22552, 30272, 31009, 45104, 62018, 90208, 121217, 124036, 180416, 242434, 248072, 484868, 496144, 969736, 992288, 1333387, 1939472, 1984576, 2666774, 3878944, 5333548, 7757888, 10667096, 21334192, 42668384, 85336768]

約数ペア:

[(1, 85336768), (2, 42668384), (4, 21334192), (8, 10667096), (11, 7757888), (16, 5333548), (22, 3878944), (32, 2666774), (43, 1984576), (44, 1939472), (64, 1333387), (86, 992288), (88, 969736), (172, 496144), (176, 484868), (344, 248072), (352, 242434), (473, 180416), (688, 124036), (704, 121217), (946, 90208), (1376, 62018), (1892, 45104), (2752, 31009), (2819, 30272), (3784, 22552), (5638, 15136), (7568, 11276)]