22403344

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32563}}^1$

素因数の和:32614

約数の個数: 20

約数和(自身を含む): 44417296

約数和(自身を除く): 22013952

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32563, 65126, 130252, 260504, 521008, 1400209, 2800418, 5600836, 11201672, 22403344]

約数ペア:

[(1, 22403344), (2, 11201672), (4, 5600836), (8, 2800418), (16, 1400209), (43, 521008), (86, 260504), (172, 130252), (344, 65126), (688, 32563)]