455128144

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{42017}}^1$

素因数の和:42702

約数の個数: 20

約数和(自身を含む): 883134324

約数和(自身を除く): 428006180

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 5416, 10832, 42017, 84034, 168068, 336136, 672272, 28445509, 56891018, 113782036, 227564072, 455128144]

約数ペア:

[(1, 455128144), (2, 227564072), (4, 113782036), (8, 56891018), (16, 28445509), (677, 672272), (1354, 336136), (2708, 168068), (5416, 84034), (10832, 42017)]