16256492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25243}}^1$

素因数の和:25277

約数の個数: 24

約数和(自身を含む): 33927936

約数和(自身を除く): 17671444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 25243, 50486, 100972, 176701, 353402, 580589, 706804, 1161178, 2322356, 4064123, 8128246, 16256492]

約数ペア:

[(1, 16256492), (2, 8128246), (4, 4064123), (7, 2322356), (14, 1161178), (23, 706804), (28, 580589), (46, 353402), (92, 176701), (161, 100972), (322, 50486), (644, 25243)]