85105826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{172279}}^1$

素因数の和:172313

約数の個数: 16

約数和(自身を含む): 144715200

約数和(自身を除く): 59609374

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 172279, 344558, 2239627, 3273301, 4479254, 6546602, 42552913, 85105826]

約数ペア:

[(1, 85105826), (2, 42552913), (13, 6546602), (19, 4479254), (26, 3273301), (38, 2239627), (247, 344558), (494, 172279)]