31195834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20023}}^1$

素因数の和:20085

約数の個数: 16

約数和(自身を含む): 50460480

約数和(自身を除く): 19264646

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 20023, 40046, 380437, 760874, 820943, 1641886, 15597917, 31195834]

約数ペア:

[(1, 31195834), (2, 15597917), (19, 1641886), (38, 820943), (41, 760874), (82, 380437), (779, 40046), (1558, 20023)]