85986538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{55049}}^1$

素因数の和:55133

約数の個数: 16

約数和(自身を含む): 142689600

約数和(自身を除く): 56703062

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 55049, 110098, 605539, 1211078, 3908479, 7816958, 42993269, 85986538]

約数ペア:

[(1, 85986538), (2, 42993269), (11, 7816958), (22, 3908479), (71, 1211078), (142, 605539), (781, 110098), (1562, 55049)]