54285776

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{8461}}^1$

素因数の和:8870

約数の個数: 20

約数和(自身を含む): 105453444

約数和(自身を除く): 51167668

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 8461, 16922, 33844, 67688, 135376, 3392861, 6785722, 13571444, 27142888, 54285776]

約数ペア:

[(1, 54285776), (2, 27142888), (4, 13571444), (8, 6785722), (16, 3392861), (401, 135376), (802, 67688), (1604, 33844), (3208, 16922), (6416, 8461)]