85175594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{320209}}^1$

素因数の和:320237

約数の個数: 16

約数和(自身を含む): 153700800

約数和(自身を除く): 68525206

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 320209, 640418, 2241463, 4482926, 6083971, 12167942, 42587797, 85175594]

約数ペア:

[(1, 85175594), (2, 42587797), (7, 12167942), (14, 6083971), (19, 4482926), (38, 2241463), (133, 640418), (266, 320209)]