85867826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{54973}}^1$

素因数の和:55057

約数の個数: 16

約数和(自身を含む): 142492608

約数和(自身を除く): 56624782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 54973, 109946, 604703, 1209406, 3903083, 7806166, 42933913, 85867826]

約数ペア:

[(1, 85867826), (2, 42933913), (11, 7806166), (22, 3903083), (71, 1209406), (142, 604703), (781, 109946), (1562, 54973)]