80214262

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1440

約数の個数: 24

約数和(自身を含む): 129109464

約数和(自身を除く): 48895202

約数列:

[1, 2, 17, 34, 107, 214, 289, 578, 1297, 1819, 2594, 3638, 22049, 30923, 44098, 61846, 138779, 277558, 374833, 749666, 2359243, 4718486, 40107131, 80214262]

約数ペア:

[(1, 80214262), (2, 40107131), (17, 4718486), (34, 2359243), (107, 749666), (214, 374833), (289, 277558), (578, 138779), (1297, 61846), (1819, 44098), (2594, 30923), (3638, 22049)]