64839566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{37307}}^1$

素因数の和:37399

約数の個数: 16

約数和(自身を含む): 107447040

約数和(自身を除く): 42607474

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 37307, 74614, 410377, 820754, 2947253, 5894506, 32419783, 64839566]

約数ペア:

[(1, 64839566), (2, 32419783), (11, 5894506), (22, 2947253), (79, 820754), (158, 410377), (869, 74614), (1738, 37307)]