64879022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{23321}}^1$

素因数の和:23443

約数の個数: 16

約数和(自身を含む): 105788592

約数和(自身を除く): 40909570

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 23321, 46642, 303173, 606346, 2495347, 4990694, 32439511, 64879022]

約数ペア:

[(1, 64879022), (2, 32439511), (13, 4990694), (26, 2495347), (107, 606346), (214, 303173), (1391, 46642), (2782, 23321)]