77771024

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{45427}}^1$

素因数の和:45542

約数の個数: 20

約数和(自身を含む): 152092944

約数和(自身を除く): 74321920

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 45427, 90854, 181708, 363416, 726832, 4860689, 9721378, 19442756, 38885512, 77771024]

約数ペア:

[(1, 77771024), (2, 38885512), (4, 19442756), (8, 9721378), (16, 4860689), (107, 726832), (214, 363416), (428, 181708), (856, 90854), (1712, 45427)]