91444876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 163447200

約数和(自身を除く): 72002324

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 2161, 4322, 8644, 10579, 21158, 42316, 153431, 306862, 321989, 613724, 643978, 1287956, 22861219, 45722438, 91444876]

約数ペア:

[(1, 91444876), (2, 45722438), (4, 22861219), (71, 1287956), (142, 643978), (149, 613724), (284, 321989), (298, 306862), (596, 153431), (2161, 42316), (4322, 21158), (8644, 10579)]