64913642

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1559}}^1$

素因数の和:1861

約数の個数: 16

約数和(自身を含む): 98841600

約数和(自身を除く): 33927958

約数列:

[1, 2, 109, 191, 218, 382, 1559, 3118, 20819, 41638, 169931, 297769, 339862, 595538, 32456821, 64913642]

約数ペア:

[(1, 64913642), (2, 32456821), (109, 595538), (191, 339862), (218, 297769), (382, 169931), (1559, 41638), (3118, 20819)]