85643142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35419}}^1$

素因数の和:35468

約数の個数: 32

約数和(自身を含む): 190417920

約数和(自身を除く): 104774778

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 35419, 70838, 106257, 212514, 460447, 920894, 1097989, 1381341, 2195978, 2762682, 3293967, 6587934, 14273857, 28547714, 42821571, 85643142]

約数ペア:

[(1, 85643142), (2, 42821571), (3, 28547714), (6, 14273857), (13, 6587934), (26, 3293967), (31, 2762682), (39, 2195978), (62, 1381341), (78, 1097989), (93, 920894), (186, 460447), (403, 212514), (806, 106257), (1209, 70838), (2418, 35419)]