80666336

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 167215104

約数和(自身を除く): 86548768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 368, 508, 736, 863, 1016, 1726, 2032, 2921, 3452, 4064, 5842, 6904, 11684, 13808, 19849, 23368, 27616, 39698, 46736, 79396, 93472, 109601, 158792, 219202, 317584, 438404, 635168, 876808, 1753616, 2520823, 3507232, 5041646, 10083292, 20166584, 40333168, 80666336]

約数ペア:

[(1, 80666336), (2, 40333168), (4, 20166584), (8, 10083292), (16, 5041646), (23, 3507232), (32, 2520823), (46, 1753616), (92, 876808), (127, 635168), (184, 438404), (254, 317584), (368, 219202), (508, 158792), (736, 109601), (863, 93472), (1016, 79396), (1726, 46736), (2032, 39698), (2921, 27616), (3452, 23368), (4064, 19849), (5842, 13808), (6904, 11684)]