85517822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 146133120

約数和(自身を除く): 60615298

約数列:

[1, 2, 13, 19, 26, 38, 247, 331, 494, 523, 662, 1046, 4303, 6289, 6799, 8606, 9937, 12578, 13598, 19874, 81757, 129181, 163514, 173113, 258362, 346226, 2250469, 3289147, 4500938, 6578294, 42758911, 85517822]

約数ペア:

[(1, 85517822), (2, 42758911), (13, 6578294), (19, 4500938), (26, 3289147), (38, 2250469), (247, 346226), (331, 258362), (494, 173113), (523, 163514), (662, 129181), (1046, 81757), (4303, 19874), (6289, 13598), (6799, 12578), (8606, 9937)]