31115814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2980

約数の個数: 32

約数和(自身を含む): 66531456

約数和(自身を除く): 35415642

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 2851, 3638, 5457, 5702, 8553, 10914, 17106, 48467, 96934, 145401, 290802, 305057, 610114, 915171, 1830342, 5185969, 10371938, 15557907, 31115814]

約数ペア:

[(1, 31115814), (2, 15557907), (3, 10371938), (6, 5185969), (17, 1830342), (34, 915171), (51, 610114), (102, 305057), (107, 290802), (214, 145401), (321, 96934), (642, 48467), (1819, 17106), (2851, 10914), (3638, 8553), (5457, 5702)]