21823232

素因数分解:

$2^8\times {\mathrm{85247}}^1$

素因数の和:85263

約数の個数: 18

約数和(自身を含む): 43561728

約数和(自身を除く): 21738496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 85247, 170494, 340988, 681976, 1363952, 2727904, 5455808, 10911616, 21823232]

約数ペア:

[(1, 21823232), (2, 10911616), (4, 5455808), (8, 2727904), (16, 1363952), (32, 681976), (64, 340988), (128, 170494), (256, 85247)]