90105916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{9533}}^1$

素因数の和:9693

約数の個数: 24

約数和(自身を含む): 168179760

約数和(自身を除く): 78073844

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 9533, 19066, 38132, 162061, 324122, 648244, 1325087, 2650174, 5300348, 22526479, 45052958, 90105916]

約数ペア:

[(1, 90105916), (2, 45052958), (4, 22526479), (17, 5300348), (34, 2650174), (68, 1325087), (139, 648244), (278, 324122), (556, 162061), (2363, 38132), (4726, 19066), (9452, 9533)]