31005774768

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{107641}}^1$

素因数の和:108022

約数の個数: 80

約数和(自身を含む): 85050958176

約数和(自身を除く): 54045183408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 353, 408, 706, 816, 1059, 1412, 2118, 2824, 4236, 5648, 6001, 8472, 12002, 16944, 18003, 24004, 36006, 48008, 72012, 96016, 107641, 144024, 215282, 288048, 322923, 430564, 645846, 861128, 1291692, 1722256, 1829897, 2583384, 3659794, 5166768, 5489691, 7319588, 10979382, 14639176, 21958764, 29278352, 37997273, 43917528, 75994546, 87835056, 113991819, 151989092, 227983638, 303978184, 455967276, 607956368, 645953641, 911934552, 1291907282, 1823869104, 1937860923, 2583814564, 3875721846, 5167629128, 7751443692, 10335258256, 15502887384, 31005774768]

約数ペア:

[(1, 31005774768), (2, 15502887384), (3, 10335258256), (4, 7751443692), (6, 5167629128), (8, 3875721846), (12, 2583814564), (16, 1937860923), (17, 1823869104), (24, 1291907282), (34, 911934552), (48, 645953641), (51, 607956368), (68, 455967276), (102, 303978184), (136, 227983638), (204, 151989092), (272, 113991819), (353, 87835056), (408, 75994546), (706, 43917528), (816, 37997273), (1059, 29278352), (1412, 21958764), (2118, 14639176), (2824, 10979382), (4236, 7319588), (5648, 5489691), (6001, 5166768), (8472, 3659794), (12002, 2583384), (16944, 1829897), (18003, 1722256), (24004, 1291692), (36006, 861128), (48008, 645846), (72012, 430564), (96016, 322923), (107641, 288048), (144024, 215282)]