79212208

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{35617}}^1$

素因数の和:35764

約数の個数: 20

約数和(自身を含む): 154582120

約数和(自身を除く): 75369912

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 35617, 71234, 142468, 284936, 569872, 4950763, 9901526, 19803052, 39606104, 79212208]

約数ペア:

[(1, 79212208), (2, 39606104), (4, 19803052), (8, 9901526), (16, 4950763), (139, 569872), (278, 284936), (556, 142468), (1112, 71234), (2224, 35617)]