31203732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 89800704

約数和(自身を除く): 58596972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 521, 644, 651, 713, 868, 966, 1042, 1302, 1426, 1563, 1932, 2084, 2139, 2604, 2852, 3126, 3647, 4278, 4991, 6252, 7294, 8556, 9982, 10941, 11983, 14588, 14973, 16151, 19964, 21882, 23966, 29946, 32302, 35949, 43764, 47932, 48453, 59892, 64604, 71898, 83881, 96906, 113057, 143796, 167762, 193812, 226114, 251643, 335524, 339171, 371473, 452228, 503286, 678342, 742946, 1006572, 1114419, 1356684, 1485892, 2228838, 2600311, 4457676, 5200622, 7800933, 10401244, 15601866, 31203732]

約数ペア:

[(1, 31203732), (2, 15601866), (3, 10401244), (4, 7800933), (6, 5200622), (7, 4457676), (12, 2600311), (14, 2228838), (21, 1485892), (23, 1356684), (28, 1114419), (31, 1006572), (42, 742946), (46, 678342), (62, 503286), (69, 452228), (84, 371473), (92, 339171), (93, 335524), (124, 251643), (138, 226114), (161, 193812), (186, 167762), (217, 143796), (276, 113057), (322, 96906), (372, 83881), (434, 71898), (483, 64604), (521, 59892), (644, 48453), (651, 47932), (713, 43764), (868, 35949), (966, 32302), (1042, 29946), (1302, 23966), (1426, 21882), (1563, 19964), (1932, 16151), (2084, 14973), (2139, 14588), (2604, 11983), (2852, 10941), (3126, 9982), (3647, 8556), (4278, 7294), (4991, 6252)]