85715422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 146764800

約数和(自身を除く): 61049378

約数列:

[1, 2, 13, 19, 26, 38, 167, 247, 334, 494, 1039, 2078, 2171, 3173, 4342, 6346, 13507, 19741, 27014, 39482, 41249, 82498, 173513, 256633, 347026, 513266, 2255669, 3296747, 4511338, 6593494, 42857711, 85715422]

約数ペア:

[(1, 85715422), (2, 42857711), (13, 6593494), (19, 4511338), (26, 3296747), (38, 2255669), (167, 513266), (247, 347026), (334, 256633), (494, 173513), (1039, 82498), (2078, 41249), (2171, 39482), (3173, 27014), (4342, 19741), (6346, 13507)]