64320886

素因数分解:

$2^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{9923}}^1$

素因数の和:10395

約数の個数: 16

約数和(自身を含む): 110513664

約数和(自身を除く): 46192778

約数列:

[1, 2, 7, 14, 463, 926, 3241, 6482, 9923, 19846, 69461, 138922, 4594349, 9188698, 32160443, 64320886]

約数ペア:

[(1, 64320886), (2, 32160443), (7, 9188698), (14, 4594349), (463, 138922), (926, 69461), (3241, 19846), (6482, 9923)]