15984256

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 32093280

約数和(自身を除く): 16109024

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 827, 1208, 1654, 2416, 3308, 4832, 6616, 9664, 13232, 19328, 26464, 52928, 105856, 124877, 249754, 499508, 999016, 1998032, 3996064, 7992128, 15984256]

約数ペア:

[(1, 15984256), (2, 7992128), (4, 3996064), (8, 1998032), (16, 999016), (32, 499508), (64, 249754), (128, 124877), (151, 105856), (302, 52928), (604, 26464), (827, 19328), (1208, 13232), (1654, 9664), (2416, 6616), (3308, 4832)]