80472832

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 108

約数和(自身を含む): 190177848

約数和(自身を除く): 109705016

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 41, 44, 64, 68, 82, 88, 128, 136, 164, 176, 187, 256, 272, 328, 352, 374, 451, 544, 656, 697, 704, 748, 902, 1088, 1312, 1394, 1408, 1496, 1681, 1804, 2176, 2624, 2788, 2816, 2992, 3362, 3608, 4352, 5248, 5576, 5984, 6724, 7216, 7667, 10496, 11152, 11968, 13448, 14432, 15334, 18491, 22304, 23936, 26896, 28577, 28864, 30668, 36982, 44608, 47872, 53792, 57154, 57728, 61336, 73964, 89216, 107584, 114308, 115456, 122672, 147928, 178432, 215168, 228616, 245344, 295856, 314347, 430336, 457232, 490688, 591712, 628694, 914464, 981376, 1183424, 1257388, 1828928, 1962752, 2366848, 2514776, 3657856, 4733696, 5029552, 7315712, 10059104, 20118208, 40236416, 80472832]

約数ペア:

[(1, 80472832), (2, 40236416), (4, 20118208), (8, 10059104), (11, 7315712), (16, 5029552), (17, 4733696), (22, 3657856), (32, 2514776), (34, 2366848), (41, 1962752), (44, 1828928), (64, 1257388), (68, 1183424), (82, 981376), (88, 914464), (128, 628694), (136, 591712), (164, 490688), (176, 457232), (187, 430336), (256, 314347), (272, 295856), (328, 245344), (352, 228616), (374, 215168), (451, 178432), (544, 147928), (656, 122672), (697, 115456), (704, 114308), (748, 107584), (902, 89216), (1088, 73964), (1312, 61336), (1394, 57728), (1408, 57154), (1496, 53792), (1681, 47872), (1804, 44608), (2176, 36982), (2624, 30668), (2788, 28864), (2816, 28577), (2992, 26896), (3362, 23936), (3608, 22304), (4352, 18491), (5248, 15334), (5576, 14432), (5984, 13448), (6724, 11968), (7216, 11152), (7667, 10496)]