81246656

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{3767}}^1$

素因数の和:4116

約数の個数: 28

約数和(自身を含む): 161745168

約数和(自身を除く): 80498512

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 1348, 2696, 3767, 5392, 7534, 10784, 15068, 21568, 30136, 60272, 120544, 241088, 1269479, 2538958, 5077916, 10155832, 20311664, 40623328, 81246656]

約数ペア:

[(1, 81246656), (2, 40623328), (4, 20311664), (8, 10155832), (16, 5077916), (32, 2538958), (64, 1269479), (337, 241088), (674, 120544), (1348, 60272), (2696, 30136), (3767, 21568), (5392, 15068), (7534, 10784)]