86841508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 174530160

約数和(自身を除く): 87688652

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 193, 221, 386, 442, 509, 772, 884, 1018, 2036, 2509, 3281, 5018, 6562, 6617, 8653, 10036, 13124, 13234, 17306, 26468, 34612, 42653, 85306, 98237, 112489, 170612, 196474, 224978, 392948, 449956, 1277081, 1670029, 2554162, 3340058, 5108324, 6680116, 21710377, 43420754, 86841508]

約数ペア:

[(1, 86841508), (2, 43420754), (4, 21710377), (13, 6680116), (17, 5108324), (26, 3340058), (34, 2554162), (52, 1670029), (68, 1277081), (193, 449956), (221, 392948), (386, 224978), (442, 196474), (509, 170612), (772, 112489), (884, 98237), (1018, 85306), (2036, 42653), (2509, 34612), (3281, 26468), (5018, 17306), (6562, 13234), (6617, 13124), (8653, 10036)]