90789826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{65129}}^1$

素因数の和:65189

約数の個数: 16

約数和(自身を含む): 147714840

約数和(自身を除く): 56925014

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 65129, 130258, 1107193, 2214386, 2670289, 5340578, 45394913, 90789826]

約数ペア:

[(1, 90789826), (2, 45394913), (17, 5340578), (34, 2670289), (41, 2214386), (82, 1107193), (697, 130258), (1394, 65129)]