85509714

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1223}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 175785984

約数和(自身を除く): 90276270

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 271, 542, 813, 1223, 1626, 2446, 3669, 7338, 11653, 23306, 34959, 52589, 69918, 105178, 157767, 315534, 331433, 662866, 994299, 1988598, 14251619, 28503238, 42754857, 85509714]

約数ペア:

[(1, 85509714), (2, 42754857), (3, 28503238), (6, 14251619), (43, 1988598), (86, 994299), (129, 662866), (258, 331433), (271, 315534), (542, 157767), (813, 105178), (1223, 69918), (1626, 52589), (2446, 34959), (3669, 23306), (7338, 11653)]