68800912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{186959}}^1$

素因数の和:186990

約数の個数: 20

約数和(自身を含む): 139098240

約数和(自身を除く): 70297328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 186959, 373918, 747836, 1495672, 2991344, 4300057, 8600114, 17200228, 34400456, 68800912]

約数ペア:

[(1, 68800912), (2, 34400456), (4, 17200228), (8, 8600114), (16, 4300057), (23, 2991344), (46, 1495672), (92, 747836), (184, 373918), (368, 186959)]