31882076

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{22079}}^1$

素因数の和:22121

約数の個数: 18

約数和(自身を含む): 58887360

約数和(自身を除く): 27005284

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 22079, 44158, 88316, 419501, 839002, 1678004, 7970519, 15941038, 31882076]

約数ペア:

[(1, 31882076), (2, 15941038), (4, 7970519), (19, 1678004), (38, 839002), (76, 419501), (361, 88316), (722, 44158), (1444, 22079)]