40566544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{58963}}^1$

素因数の和:59014

約数の個数: 20

約数和(自身を含む): 80426896

約数和(自身を除く): 39860352

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 58963, 117926, 235852, 471704, 943408, 2535409, 5070818, 10141636, 20283272, 40566544]

約数ペア:

[(1, 40566544), (2, 20283272), (4, 10141636), (8, 5070818), (16, 2535409), (43, 943408), (86, 471704), (172, 235852), (344, 117926), (688, 58963)]