85987716

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{43961}}^1$

素因数の和:44131

約数の個数: 24

約数和(自身を含む): 201873504

約数和(自身を除く): 115885788

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 43961, 87922, 131883, 175844, 263766, 527532, 7165643, 14331286, 21496929, 28662572, 42993858, 85987716]

約数ペア:

[(1, 85987716), (2, 42993858), (3, 28662572), (4, 21496929), (6, 14331286), (12, 7165643), (163, 527532), (326, 263766), (489, 175844), (652, 131883), (978, 87922), (1956, 43961)]