31502764208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{499}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 62527248000

約数和(自身を除く): 31024483792

約数列:

[1, 2, 4, 8, 16, 83, 137, 166, 274, 332, 347, 499, 548, 664, 694, 998, 1096, 1328, 1388, 1996, 2192, 2776, 3992, 5552, 7984, 11371, 22742, 28801, 41417, 45484, 47539, 57602, 68363, 82834, 90968, 95078, 115204, 136726, 165668, 173153, 181936, 190156, 230408, 273452, 331336, 346306, 380312, 460816, 546904, 662672, 692612, 760624, 1093808, 1385224, 2770448, 3945737, 5674129, 7891474, 11348258, 14371699, 15782948, 22696516, 23721961, 28743398, 31565896, 45393032, 47443922, 57486796, 63131792, 90786064, 94887844, 114973592, 189775688, 229947184, 379551376, 1968922763, 3937845526, 7875691052, 15751382104, 31502764208]

約数ペア:

[(1, 31502764208), (2, 15751382104), (4, 7875691052), (8, 3937845526), (16, 1968922763), (83, 379551376), (137, 229947184), (166, 189775688), (274, 114973592), (332, 94887844), (347, 90786064), (499, 63131792), (548, 57486796), (664, 47443922), (694, 45393032), (998, 31565896), (1096, 28743398), (1328, 23721961), (1388, 22696516), (1996, 15782948), (2192, 14371699), (2776, 11348258), (3992, 7891474), (5552, 5674129), (7984, 3945737), (11371, 2770448), (22742, 1385224), (28801, 1093808), (41417, 760624), (45484, 692612), (47539, 662672), (57602, 546904), (68363, 460816), (82834, 380312), (90968, 346306), (95078, 331336), (115204, 273452), (136726, 230408), (165668, 190156), (173153, 181936)]