22140688

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47717}}^1$

素因数の和:47754

約数の個数: 20

約数和(自身を含む): 44377740

約数和(自身を除く): 22237052

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 47717, 95434, 190868, 381736, 763472, 1383793, 2767586, 5535172, 11070344, 22140688]

約数ペア:

[(1, 22140688), (2, 11070344), (4, 5535172), (8, 2767586), (16, 1383793), (29, 763472), (58, 381736), (116, 190868), (232, 95434), (464, 47717)]