31594012

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{78203}}^1$

素因数の和:78308

約数の個数: 12

約数和(自身を含む): 55837656

約数和(自身を除く): 24243644

約数列:

[1, 2, 4, 101, 202, 404, 78203, 156406, 312812, 7898503, 15797006, 31594012]

約数ペア:

[(1, 31594012), (2, 15797006), (4, 7898503), (101, 312812), (202, 156406), (404, 78203)]