31024742

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1820

約数の個数: 24

約数和(自身を含む): 54443664

約数和(自身を除く): 23418922

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 1607, 2758, 3214, 9653, 11249, 19306, 22498, 78743, 157486, 316579, 633158, 2216053, 4432106, 15512371, 31024742]

約数ペア:

[(1, 31024742), (2, 15512371), (7, 4432106), (14, 2216053), (49, 633158), (98, 316579), (197, 157486), (394, 78743), (1379, 22498), (1607, 19306), (2758, 11249), (3214, 9653)]