31222006

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 49401216

約数和(自身を除く): 18179210

約数列:

[1, 2, 37, 47, 74, 94, 191, 382, 1739, 2209, 3478, 4418, 7067, 8977, 14134, 17954, 81733, 163466, 332149, 421919, 664298, 843838, 15611003, 31222006]

約数ペア:

[(1, 31222006), (2, 15611003), (37, 843838), (47, 664298), (74, 421919), (94, 332149), (191, 163466), (382, 81733), (1739, 17954), (2209, 14134), (3478, 8977), (4418, 7067)]