16512464

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{9133}}^1$

素因数の和:9254

約数の個数: 20

約数和(自身を含む): 32279556

約数和(自身を除く): 15767092

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 9133, 18266, 36532, 73064, 146128, 1032029, 2064058, 4128116, 8256232, 16512464]

約数ペア:

[(1, 16512464), (2, 8256232), (4, 4128116), (8, 2064058), (16, 1032029), (113, 146128), (226, 73064), (452, 36532), (904, 18266), (1808, 9133)]