85165718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{25981}}^1$

素因数の和:26143

約数の個数: 16

約数和(自身を含む): 140302800

約数和(自身を除く): 55137082

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 25981, 51962, 285791, 571582, 3871169, 7742338, 42582859, 85165718]

約数ペア:

[(1, 85165718), (2, 42582859), (11, 7742338), (22, 3871169), (149, 571582), (298, 285791), (1639, 51962), (3278, 25981)]