31342502884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{75323}}^1$

素因数の和:75545

約数の個数: 72

約数和(自身を含む): 69966354528

約数和(自身を除く): 38623851644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 193, 196, 308, 386, 539, 772, 1078, 1351, 2123, 2156, 2702, 4246, 5404, 8492, 9457, 14861, 18914, 29722, 37828, 59444, 75323, 104027, 150646, 208054, 301292, 416108, 527261, 828553, 1054522, 1657106, 2109044, 3314212, 3690827, 5799871, 7381654, 11599742, 14537339, 14763308, 23199484, 29074678, 40599097, 58149356, 81198194, 101761373, 159910729, 162396388, 203522746, 319821458, 407045492, 639642916, 712329611, 1119375103, 1424659222, 2238750206, 2849318444, 4477500412, 7835625721, 15671251442, 31342502884]

約数ペア:

[(1, 31342502884), (2, 15671251442), (4, 7835625721), (7, 4477500412), (11, 2849318444), (14, 2238750206), (22, 1424659222), (28, 1119375103), (44, 712329611), (49, 639642916), (77, 407045492), (98, 319821458), (154, 203522746), (193, 162396388), (196, 159910729), (308, 101761373), (386, 81198194), (539, 58149356), (772, 40599097), (1078, 29074678), (1351, 23199484), (2123, 14763308), (2156, 14537339), (2702, 11599742), (4246, 7381654), (5404, 5799871), (8492, 3690827), (9457, 3314212), (14861, 2109044), (18914, 1657106), (29722, 1054522), (37828, 828553), (59444, 527261), (75323, 416108), (104027, 301292), (150646, 208054)]