31785252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139409}}^1$

素因数の和:139435

約数の個数: 24

約数和(自身を含む): 78069600

約数和(自身を除く): 46284348

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 139409, 278818, 418227, 557636, 836454, 1672908, 2648771, 5297542, 7946313, 10595084, 15892626, 31785252]

約数ペア:

[(1, 31785252), (2, 15892626), (3, 10595084), (4, 7946313), (6, 5297542), (12, 2648771), (19, 1672908), (38, 836454), (57, 557636), (76, 418227), (114, 278818), (228, 139409)]