86793772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 176964480

約数和(自身を除く): 90170708

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 188, 221, 442, 611, 799, 884, 1222, 1598, 2089, 2444, 3196, 4178, 8356, 10387, 20774, 27157, 35513, 41548, 54314, 71026, 98183, 108628, 142052, 196366, 392732, 461669, 923338, 1276379, 1669111, 1846676, 2552758, 3338222, 5105516, 6676444, 21698443, 43396886, 86793772]

約数ペア:

[(1, 86793772), (2, 43396886), (4, 21698443), (13, 6676444), (17, 5105516), (26, 3338222), (34, 2552758), (47, 1846676), (52, 1669111), (68, 1276379), (94, 923338), (188, 461669), (221, 392732), (442, 196366), (611, 142052), (799, 108628), (884, 98183), (1222, 71026), (1598, 54314), (2089, 41548), (2444, 35513), (3196, 27157), (4178, 20774), (8356, 10387)]