87864796

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{691}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 156248064

約数和(自身を除く): 68383268

約数列:

[1, 2, 4, 83, 166, 332, 383, 691, 766, 1382, 1532, 2764, 31789, 57353, 63578, 114706, 127156, 229412, 264653, 529306, 1058612, 21966199, 43932398, 87864796]

約数ペア:

[(1, 87864796), (2, 43932398), (4, 21966199), (83, 1058612), (166, 529306), (332, 264653), (383, 229412), (691, 127156), (766, 114706), (1382, 63578), (1532, 57353), (2764, 31789)]