90777314

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{21023}}^1$

素因数の和:21169

約数の個数: 16

約数和(自身を含む): 145317888

約数和(自身を除く): 54540574

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 21023, 42046, 357391, 714782, 2669921, 5339842, 45388657, 90777314]

約数ペア:

[(1, 90777314), (2, 45388657), (17, 5339842), (34, 2669921), (127, 714782), (254, 357391), (2159, 42046), (4318, 21023)]