31536624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 95136768

約数和(自身を除く): 63600144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 1997, 2256, 2632, 3948, 3994, 5264, 5991, 7896, 7988, 11982, 13979, 15792, 15976, 23964, 27958, 31952, 41937, 47928, 55916, 83874, 93859, 95856, 111832, 167748, 187718, 223664, 281577, 335496, 375436, 563154, 657013, 670992, 750872, 1126308, 1314026, 1501744, 1971039, 2252616, 2628052, 3942078, 4505232, 5256104, 7884156, 10512208, 15768312, 31536624]

約数ペア:

[(1, 31536624), (2, 15768312), (3, 10512208), (4, 7884156), (6, 5256104), (7, 4505232), (8, 3942078), (12, 2628052), (14, 2252616), (16, 1971039), (21, 1501744), (24, 1314026), (28, 1126308), (42, 750872), (47, 670992), (48, 657013), (56, 563154), (84, 375436), (94, 335496), (112, 281577), (141, 223664), (168, 187718), (188, 167748), (282, 111832), (329, 95856), (336, 93859), (376, 83874), (564, 55916), (658, 47928), (752, 41937), (987, 31952), (1128, 27958), (1316, 23964), (1974, 15976), (1997, 15792), (2256, 13979), (2632, 11982), (3948, 7988), (3994, 7896), (5264, 5991)]