22539568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^2$

素因数の和:413

約数の個数: 30

約数和(自身を含む): 44934252

約数和(自身を除く): 22394684

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 688, 724, 1448, 2896, 7783, 15566, 31132, 32761, 62264, 65522, 124528, 131044, 262088, 524176, 1408723, 2817446, 5634892, 11269784, 22539568]

約数ペア:

[(1, 22539568), (2, 11269784), (4, 5634892), (8, 2817446), (16, 1408723), (43, 524176), (86, 262088), (172, 131044), (181, 124528), (344, 65522), (362, 62264), (688, 32761), (724, 31132), (1448, 15566), (2896, 7783)]