31977602

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{863}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 48771072

約数和(自身を除く): 16793470

約数列:

[1, 2, 97, 191, 194, 382, 863, 1726, 18527, 37054, 83711, 164833, 167422, 329666, 15988801, 31977602]

約数ペア:

[(1, 31977602), (2, 15988801), (97, 329666), (191, 167422), (194, 164833), (382, 83711), (863, 37054), (1726, 18527)]