22230224

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44819}}^1$

素因数の和:44858

約数の個数: 20

約数和(自身を含む): 44461440

約数和(自身を除く): 22231216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44819, 89638, 179276, 358552, 717104, 1389389, 2778778, 5557556, 11115112, 22230224]

約数ペア:

[(1, 22230224), (2, 11115112), (4, 5557556), (8, 2778778), (16, 1389389), (31, 717104), (62, 358552), (124, 179276), (248, 89638), (496, 44819)]