79907824

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{51487}}^1$

素因数の和:51592

約数の個数: 20

約数和(自身を含む): 156420544

約数和(自身を除く): 76512720

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 51487, 102974, 205948, 411896, 823792, 4994239, 9988478, 19976956, 39953912, 79907824]

約数ペア:

[(1, 79907824), (2, 39953912), (4, 19976956), (8, 9988478), (16, 4994239), (97, 823792), (194, 411896), (388, 205948), (776, 102974), (1552, 51487)]