42668384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2883

約数の個数: 48

約数和(自身を含む): 93804480

約数和(自身を除く): 51136096

約数列:

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

約数ペア:

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