31896592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 80

約数和(自身を含む): 80133760

約数和(自身を除く): 48237168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1153, 1456, 1729, 1976, 2128, 2306, 3458, 3952, 4612, 6916, 8071, 9224, 13832, 14989, 16142, 18448, 21907, 27664, 29978, 32284, 43814, 59956, 64568, 87628, 104923, 119912, 129136, 153349, 175256, 209846, 239824, 284791, 306698, 350512, 419692, 569582, 613396, 839384, 1139164, 1226792, 1678768, 1993537, 2278328, 2453584, 3987074, 4556656, 7974148, 15948296, 31896592]

約数ペア:

[(1, 31896592), (2, 15948296), (4, 7974148), (7, 4556656), (8, 3987074), (13, 2453584), (14, 2278328), (16, 1993537), (19, 1678768), (26, 1226792), (28, 1139164), (38, 839384), (52, 613396), (56, 569582), (76, 419692), (91, 350512), (104, 306698), (112, 284791), (133, 239824), (152, 209846), (182, 175256), (208, 153349), (247, 129136), (266, 119912), (304, 104923), (364, 87628), (494, 64568), (532, 59956), (728, 43814), (988, 32284), (1064, 29978), (1153, 27664), (1456, 21907), (1729, 18448), (1976, 16142), (2128, 14989), (2306, 13832), (3458, 9224), (3952, 8071), (4612, 6916)]