31908912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4170

約数の個数: 80

約数和(自身を含む): 98327040

約数和(自身を除く): 66418128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 4129, 7728, 8258, 12387, 16516, 24774, 28903, 33032, 49548, 57806, 66064, 86709, 94967, 99096, 115612, 173418, 189934, 198192, 231224, 284901, 346836, 379868, 462448, 569802, 664769, 693672, 759736, 1139604, 1329538, 1387344, 1519472, 1994307, 2279208, 2659076, 3988614, 4558416, 5318152, 7977228, 10636304, 15954456, 31908912]

約数ペア:

[(1, 31908912), (2, 15954456), (3, 10636304), (4, 7977228), (6, 5318152), (7, 4558416), (8, 3988614), (12, 2659076), (14, 2279208), (16, 1994307), (21, 1519472), (23, 1387344), (24, 1329538), (28, 1139604), (42, 759736), (46, 693672), (48, 664769), (56, 569802), (69, 462448), (84, 379868), (92, 346836), (112, 284901), (138, 231224), (161, 198192), (168, 189934), (184, 173418), (276, 115612), (322, 99096), (336, 94967), (368, 86709), (483, 66064), (552, 57806), (644, 49548), (966, 33032), (1104, 28903), (1288, 24774), (1932, 16516), (2576, 12387), (3864, 8258), (4129, 7728)]