86747632

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{15359}}^1$

素因数の和:15720

約数の個数: 20

約数和(自身を含む): 168560640

約数和(自身を除く): 81813008

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 15359, 30718, 61436, 122872, 245744, 5421727, 10843454, 21686908, 43373816, 86747632]

約数ペア:

[(1, 86747632), (2, 43373816), (4, 21686908), (8, 10843454), (16, 5421727), (353, 245744), (706, 122872), (1412, 61436), (2824, 30718), (5648, 15359)]