66403486

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1303}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 101211264

約数和(自身を除く): 34807778

約数列:

[1, 2, 83, 166, 307, 614, 1303, 2606, 25481, 50962, 108149, 216298, 400021, 800042, 33201743, 66403486]

約数ペア:

[(1, 66403486), (2, 33201743), (83, 800042), (166, 400021), (307, 216298), (614, 108149), (1303, 50962), (2606, 25481)]