90919276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{141179}}^1$

素因数の和:141213

約数の個数: 24

約数和(自身を含む): 189745920

約数和(自身を除く): 98826644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 141179, 282358, 564716, 988253, 1976506, 3247117, 3953012, 6494234, 12988468, 22729819, 45459638, 90919276]

約数ペア:

[(1, 90919276), (2, 45459638), (4, 22729819), (7, 12988468), (14, 6494234), (23, 3953012), (28, 3247117), (46, 1976506), (92, 988253), (161, 564716), (322, 282358), (644, 141179)]