22301264

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{15661}}^1$

素因数の和:15758

約数の個数: 20

約数和(自身を含む): 43696980

約数和(自身を除く): 21395716

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 15661, 31322, 62644, 125288, 250576, 1393829, 2787658, 5575316, 11150632, 22301264]

約数ペア:

[(1, 22301264), (2, 11150632), (4, 5575316), (8, 2787658), (16, 1393829), (89, 250576), (178, 125288), (356, 62644), (712, 31322), (1424, 15661)]