16540552

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6925

約数の個数: 32

約数和(自身を含む): 36273600

約数和(自身を除く): 19733048

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 6869, 13738, 27476, 48083, 54952, 96166, 192332, 295367, 384664, 590734, 1181468, 2067569, 2362936, 4135138, 8270276, 16540552]

約数ペア:

[(1, 16540552), (2, 8270276), (4, 4135138), (7, 2362936), (8, 2067569), (14, 1181468), (28, 590734), (43, 384664), (56, 295367), (86, 192332), (172, 96166), (301, 54952), (344, 48083), (602, 27476), (1204, 13738), (2408, 6869)]