86269118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2749}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 63418882

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 2749, 5498, 15691, 31382, 35737, 46733, 71474, 93466, 195179, 390358, 607529, 1215058, 2537327, 3318043, 5074654, 6636086, 43134559, 86269118]

約数ペア:

[(1, 86269118), (2, 43134559), (13, 6636086), (17, 5074654), (26, 3318043), (34, 2537327), (71, 1215058), (142, 607529), (221, 390358), (442, 195179), (923, 93466), (1207, 71474), (1846, 46733), (2414, 35737), (2749, 31382), (5498, 15691)]