64851694

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 98300160

約数和(自身を除く): 33448466

約数列:

[1, 2, 211, 239, 422, 478, 643, 1286, 50429, 100858, 135673, 153677, 271346, 307354, 32425847, 64851694]

約数ペア:

[(1, 64851694), (2, 32425847), (211, 307354), (239, 271346), (422, 153677), (478, 135673), (643, 100858), (1286, 50429)]