82131568

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{22031}}^1$

素因数の和:22272

約数の個数: 20

約数和(自身を含む): 159820128

約数和(自身を除く): 77688560

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 22031, 44062, 88124, 176248, 352496, 5133223, 10266446, 20532892, 41065784, 82131568]

約数ペア:

[(1, 82131568), (2, 41065784), (4, 20532892), (8, 10266446), (16, 5133223), (233, 352496), (466, 176248), (932, 88124), (1864, 44062), (3728, 22031)]