64157074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{15671}}^1$

素因数の和:15785

約数の個数: 16

約数和(自身を含む): 101554560

約数和(自身を除く): 37397486

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 15671, 31342, 360433, 720866, 1394719, 2789438, 32078537, 64157074]

約数ペア:

[(1, 64157074), (2, 32078537), (23, 2789438), (46, 1394719), (89, 720866), (178, 360433), (2047, 31342), (4094, 15671)]