65785012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3943}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 119045696

約数和(自身を除く): 53260684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 3943, 4171, 7886, 8342, 15772, 16684, 169549, 339098, 382471, 678196, 764942, 1529884, 16446253, 32892506, 65785012]

約数ペア:

[(1, 65785012), (2, 32892506), (4, 16446253), (43, 1529884), (86, 764942), (97, 678196), (172, 382471), (194, 339098), (388, 169549), (3943, 16684), (4171, 15772), (7886, 8342)]