81263692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23873}}^1$

素因数の和:23937

約数の個数: 24

約数和(自身を含む): 152411616

約数和(自身を除く): 71147924

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 23873, 47746, 95492, 549079, 883301, 1098158, 1766602, 2196316, 3533204, 20315923, 40631846, 81263692]

約数ペア:

[(1, 81263692), (2, 40631846), (4, 20315923), (23, 3533204), (37, 2196316), (46, 1766602), (74, 1098158), (92, 883301), (148, 549079), (851, 95492), (1702, 47746), (3404, 23873)]