168272035

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{7703}}^1$

素因数の和:7982

約数の個数: 16

約数和(自身を含む): 214664256

約数和(自身を除く): 46392221

約数列:

[1, 5, 17, 85, 257, 1285, 4369, 7703, 21845, 38515, 130951, 654755, 1979671, 9898355, 33654407, 168272035]

約数ペア:

[(1, 168272035), (5, 33654407), (17, 9898355), (85, 1979671), (257, 654755), (1285, 130951), (4369, 38515), (7703, 21845)]