43105072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{141793}}^1$

素因数の和:141820

約数の個数: 20

約数和(自身を含む): 87912280

約数和(自身を除く): 44807208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 141793, 283586, 567172, 1134344, 2268688, 2694067, 5388134, 10776268, 21552536, 43105072]

約数ペア:

[(1, 43105072), (2, 21552536), (4, 10776268), (8, 5388134), (16, 2694067), (19, 2268688), (38, 1134344), (76, 567172), (152, 283586), (304, 141793)]