25315406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1831}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 39395328

約数和(自身を除く): 14079922

約数列:

[1, 2, 31, 62, 223, 446, 1831, 3662, 6913, 13826, 56761, 113522, 408313, 816626, 12657703, 25315406]

約数ペア:

[(1, 25315406), (2, 12657703), (31, 816626), (62, 408313), (223, 113522), (446, 56761), (1831, 13826), (3662, 6913)]