353221328

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{42373}}^1$

素因数の和:42902

約数の個数: 20

約数和(自身を含む): 685696068

約数和(自身を除く): 332474740

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 42373, 84746, 169492, 338984, 677968, 22076333, 44152666, 88305332, 176610664, 353221328]

約数ペア:

[(1, 353221328), (2, 176610664), (4, 88305332), (8, 44152666), (16, 22076333), (521, 677968), (1042, 338984), (2084, 169492), (4168, 84746), (8336, 42373)]