67220936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{442243}}^1$

素因数の和:442268

約数の個数: 16

約数和(自身を含む): 132673200

約数和(自身を除く): 65452264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 442243, 884486, 1768972, 3537944, 8402617, 16805234, 33610468, 67220936]

約数ペア:

[(1, 67220936), (2, 33610468), (4, 16805234), (8, 8402617), (19, 3537944), (38, 1768972), (76, 884486), (152, 442243)]