64717424

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{48733}}^1$

素因数の和:48824

約数の個数: 20

約数和(自身を含む): 126903336

約数和(自身を除く): 62185912

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 48733, 97466, 194932, 389864, 779728, 4044839, 8089678, 16179356, 32358712, 64717424]

約数ペア:

[(1, 64717424), (2, 32358712), (4, 16179356), (8, 8089678), (16, 4044839), (83, 779728), (166, 389864), (332, 194932), (664, 97466), (1328, 48733)]