31590165052

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1\times {\mathrm{673}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 56257432000

約数和(自身を除く): 24667266948

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 541, 673, 796, 1082, 1346, 2164, 2692, 21691, 43382, 58969, 73357, 86764, 107659, 117938, 133927, 146714, 215318, 235876, 267854, 293428, 364093, 430636, 535708, 728186, 1456372, 11734831, 14598043, 23469662, 29196086, 39686137, 46939324, 58392172, 72454507, 79372274, 144909014, 158744548, 289818028, 7897541263, 15795082526, 31590165052]

約数ペア:

[(1, 31590165052), (2, 15795082526), (4, 7897541263), (109, 289818028), (199, 158744548), (218, 144909014), (398, 79372274), (436, 72454507), (541, 58392172), (673, 46939324), (796, 39686137), (1082, 29196086), (1346, 23469662), (2164, 14598043), (2692, 11734831), (21691, 1456372), (43382, 728186), (58969, 535708), (73357, 430636), (86764, 364093), (107659, 293428), (117938, 267854), (133927, 235876), (146714, 215318)]