87620312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49559}}^1$

素因数の和:49595

約数の個数: 32

約数和(自身を含む): 187336800

約数和(自身を除く): 99716488

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 49559, 99118, 198236, 396472, 644267, 842503, 1288534, 1685006, 2577068, 3370012, 5154136, 6740024, 10952539, 21905078, 43810156, 87620312]

約数ペア:

[(1, 87620312), (2, 43810156), (4, 21905078), (8, 10952539), (13, 6740024), (17, 5154136), (26, 3370012), (34, 2577068), (52, 1685006), (68, 1288534), (104, 842503), (136, 644267), (221, 396472), (442, 198236), (884, 99118), (1768, 49559)]