90381454

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{5477}}^1$

素因数の和:5739

約数の個数: 16

約数和(自身を含む): 139886208

約数和(自身を除く): 49504754

約数列:

[1, 2, 37, 74, 223, 446, 5477, 8251, 10954, 16502, 202649, 405298, 1221371, 2442742, 45190727, 90381454]

約数ペア:

[(1, 90381454), (2, 45190727), (37, 2442742), (74, 1221371), (223, 405298), (446, 202649), (5477, 16502), (8251, 10954)]