64412242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{15551}}^1$

素因数の和:15681

約数の個数: 16

約数和(自身を含む): 102643200

約数和(自身を除く): 38230958

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 15551, 31102, 295469, 590938, 1695059, 3390118, 32206121, 64412242]

約数ペア:

[(1, 64412242), (2, 32206121), (19, 3390118), (38, 1695059), (109, 590938), (218, 295469), (2071, 31102), (4142, 15551)]