83555536

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{121447}}^1$

素因数の和:121498

約数の個数: 20

約数和(自身を含む): 165655072

約数和(自身を除く): 82099536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 121447, 242894, 485788, 971576, 1943152, 5222221, 10444442, 20888884, 41777768, 83555536]

約数ペア:

[(1, 83555536), (2, 41777768), (4, 20888884), (8, 10444442), (16, 5222221), (43, 1943152), (86, 971576), (172, 485788), (344, 242894), (688, 121447)]