42204868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1151}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 75479040

約数和(自身を除く): 33274172

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 1151, 2302, 4604, 9167, 18334, 36668, 102439, 118553, 204878, 237106, 409756, 474212, 10551217, 21102434, 42204868]

約数ペア:

[(1, 42204868), (2, 21102434), (4, 10551217), (89, 474212), (103, 409756), (178, 237106), (206, 204878), (356, 118553), (412, 102439), (1151, 36668), (2302, 18334), (4604, 9167)]