64494394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{5741}}^1$

素因数の和:5921

約数の個数: 16

約数和(自身を含む): 99841896

約数和(自身を除く): 35347502

約数列:

[1, 2, 41, 82, 137, 274, 5617, 5741, 11234, 11482, 235381, 470762, 786517, 1573034, 32247197, 64494394]

約数ペア:

[(1, 64494394), (2, 32247197), (41, 1573034), (82, 786517), (137, 470762), (274, 235381), (5617, 11482), (5741, 11234)]