79919248

素因数分解:

$2^4\times {\mathrm{2141}}^1\times {\mathrm{2333}}^1$

素因数の和:4482

約数の個数: 20

約数和(自身を含む): 154982268

約数和(自身を除く): 75063020

約数列:

[1, 2, 4, 8, 16, 2141, 2333, 4282, 4666, 8564, 9332, 17128, 18664, 34256, 37328, 4994953, 9989906, 19979812, 39959624, 79919248]

約数ペア:

[(1, 79919248), (2, 39959624), (4, 19979812), (8, 9989906), (16, 4994953), (2141, 37328), (2333, 34256), (4282, 18664), (4666, 17128), (8564, 9332)]