80106907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 15693413

約数列:

[1, 17, 19, 23, 41, 263, 323, 391, 437, 697, 779, 943, 4471, 4997, 6049, 7429, 10783, 13243, 16031, 17917, 84949, 102833, 114931, 183311, 204877, 248009, 304589, 1953827, 3482909, 4216153, 4712171, 80106907]

約数ペア:

[(1, 80106907), (17, 4712171), (19, 4216153), (23, 3482909), (41, 1953827), (263, 304589), (323, 248009), (391, 204877), (437, 183311), (697, 114931), (779, 102833), (943, 84949), (4471, 17917), (4997, 16031), (6049, 13243), (7429, 10783)]