80233816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4733}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 163038960

約数和(自身を除く): 82805144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 4238, 4733, 8476, 9466, 16952, 18932, 37864, 61529, 123058, 246116, 492232, 771479, 1542958, 3085916, 6171832, 10029227, 20058454, 40116908, 80233816]

約数ペア:

[(1, 80233816), (2, 40116908), (4, 20058454), (8, 10029227), (13, 6171832), (26, 3085916), (52, 1542958), (104, 771479), (163, 492232), (326, 246116), (652, 123058), (1304, 61529), (2119, 37864), (4238, 18932), (4733, 16952), (8476, 9466)]