22087376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44531}}^1$

素因数の和:44570

約数の個数: 20

約数和(自身を含む): 44175744

約数和(自身を除く): 22088368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44531, 89062, 178124, 356248, 712496, 1380461, 2760922, 5521844, 11043688, 22087376]

約数ペア:

[(1, 22087376), (2, 11043688), (4, 5521844), (8, 2760922), (16, 1380461), (31, 712496), (62, 356248), (124, 178124), (248, 89062), (496, 44531)]