16039465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 5894615

約数列:

[1, 5, 13, 29, 65, 67, 127, 145, 335, 377, 635, 871, 1651, 1885, 1943, 3683, 4355, 8255, 8509, 9715, 18415, 25259, 42545, 47879, 110617, 126295, 239395, 246761, 553085, 1233805, 3207893, 16039465]

約数ペア:

[(1, 16039465), (5, 3207893), (13, 1233805), (29, 553085), (65, 246761), (67, 239395), (127, 126295), (145, 110617), (335, 47879), (377, 42545), (635, 25259), (871, 18415), (1651, 9715), (1885, 8509), (1943, 8255), (3683, 4355)]