31721424

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13487}}^1$

素因数の和:13512

約数の個数: 60

約数和(自身を含む): 95333184

約数和(自身を除く): 63611760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 13487, 26974, 40461, 53948, 80922, 94409, 107896, 161844, 188818, 215792, 283227, 323688, 377636, 566454, 647376, 660863, 755272, 1132908, 1321726, 1510544, 1982589, 2265816, 2643452, 3965178, 4531632, 5286904, 7930356, 10573808, 15860712, 31721424]

約数ペア:

[(1, 31721424), (2, 15860712), (3, 10573808), (4, 7930356), (6, 5286904), (7, 4531632), (8, 3965178), (12, 2643452), (14, 2265816), (16, 1982589), (21, 1510544), (24, 1321726), (28, 1132908), (42, 755272), (48, 660863), (49, 647376), (56, 566454), (84, 377636), (98, 323688), (112, 283227), (147, 215792), (168, 188818), (196, 161844), (294, 107896), (336, 94409), (392, 80922), (588, 53948), (784, 40461), (1176, 26974), (2352, 13487)]