85178886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35227}}^1$

素因数の和:35276

約数の個数: 32

約数和(自身を含む): 189385728

約数和(自身を除く): 104206842

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 35227, 70454, 105681, 211362, 457951, 915902, 1092037, 1373853, 2184074, 2747706, 3276111, 6552222, 14196481, 28392962, 42589443, 85178886]

約数ペア:

[(1, 85178886), (2, 42589443), (3, 28392962), (6, 14196481), (13, 6552222), (26, 3276111), (31, 2747706), (39, 2184074), (62, 1373853), (78, 1092037), (93, 915902), (186, 457951), (403, 211362), (806, 105681), (1209, 70454), (2418, 35227)]