87367238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{201307}}^1$

素因数の和:201347

約数の個数: 16

約数和(自身を含む): 154604544

約数和(自身を除く): 67237306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 201307, 402614, 1409149, 2818298, 6240517, 12481034, 43683619, 87367238]

約数ペア:

[(1, 87367238), (2, 43683619), (7, 12481034), (14, 6240517), (31, 2818298), (62, 1409149), (217, 402614), (434, 201307)]