110997104

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{161333}}^1$

素因数の和:161384

約数の個数: 20

約数和(自身を含む): 220059576

約数和(自身を除く): 109062472

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 161333, 322666, 645332, 1290664, 2581328, 6937319, 13874638, 27749276, 55498552, 110997104]

約数ペア:

[(1, 110997104), (2, 55498552), (4, 27749276), (8, 13874638), (16, 6937319), (43, 2581328), (86, 1290664), (172, 645332), (344, 322666), (688, 161333)]