79897654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{21559}}^1$

素因数の和:21687

約数の個数: 16

約数和(自身を含む): 128066400

約数和(自身を除く): 48168746

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 21559, 43118, 366503, 733006, 2349931, 4699862, 39948827, 79897654]

約数ペア:

[(1, 79897654), (2, 39948827), (17, 4699862), (34, 2349931), (109, 733006), (218, 366503), (1853, 43118), (3706, 21559)]