42372688

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{8461}}^1$

素因数の和:8782

約数の個数: 20

約数和(自身を含む): 82369108

約数和(自身を除く): 39996420

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 8461, 16922, 33844, 67688, 135376, 2648293, 5296586, 10593172, 21186344, 42372688]

約数ペア:

[(1, 42372688), (2, 21186344), (4, 10593172), (8, 5296586), (16, 2648293), (313, 135376), (626, 67688), (1252, 33844), (2504, 16922), (5008, 8461)]