64566398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{8089}}^1$

素因数の和:8411

約数の個数: 16

約数和(自身を含む): 104652240

約数和(自身を除く): 40085842

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 8089, 16178, 105157, 210314, 2483323, 4966646, 32283199, 64566398]

約数ペア:

[(1, 64566398), (2, 32283199), (13, 4966646), (26, 2483323), (307, 210314), (614, 105157), (3991, 16178), (7982, 8089)]