85835828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15427}}^1$

素因数の和:15551

約数の個数: 24

約数和(自身を含む): 163289952

約数和(自身を除く): 77454124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 15427, 30854, 61708, 200551, 401102, 802204, 1650689, 3301378, 6602756, 21458957, 42917914, 85835828]

約数ペア:

[(1, 85835828), (2, 42917914), (4, 21458957), (13, 6602756), (26, 3301378), (52, 1650689), (107, 802204), (214, 401102), (428, 200551), (1391, 61708), (2782, 30854), (5564, 15427)]