8168864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 18325440

約数和(自身を除く): 10156576

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 352, 368, 506, 736, 1009, 1012, 2018, 2024, 4036, 4048, 8072, 8096, 11099, 16144, 22198, 23207, 32288, 44396, 46414, 88792, 92828, 177584, 185656, 255277, 355168, 371312, 510554, 742624, 1021108, 2042216, 4084432, 8168864]

約数ペア:

[(1, 8168864), (2, 4084432), (4, 2042216), (8, 1021108), (11, 742624), (16, 510554), (22, 371312), (23, 355168), (32, 255277), (44, 185656), (46, 177584), (88, 92828), (92, 88792), (176, 46414), (184, 44396), (253, 32288), (352, 23207), (368, 22198), (506, 16144), (736, 11099), (1009, 8096), (1012, 8072), (2018, 4048), (2024, 4036)]