21924688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44203}}^1$

素因数の和:44242

約数の個数: 20

約数和(自身を含む): 43850368

約数和(自身を除く): 21925680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44203, 88406, 176812, 353624, 707248, 1370293, 2740586, 5481172, 10962344, 21924688]

約数ペア:

[(1, 21924688), (2, 10962344), (4, 5481172), (8, 2740586), (16, 1370293), (31, 707248), (62, 353624), (124, 176812), (248, 88406), (496, 44203)]