30391808

素因数分解:

$2^9\times {\mathrm{59359}}^1$

素因数の和:59377

約数の個数: 20

約数和(自身を含む): 60725280

約数和(自身を除く): 30333472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 59359, 118718, 237436, 474872, 949744, 1899488, 3798976, 7597952, 15195904, 30391808]

約数ペア:

[(1, 30391808), (2, 15195904), (4, 7597952), (8, 3798976), (16, 1899488), (32, 949744), (64, 474872), (128, 237436), (256, 118718), (512, 59359)]