40733872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{133993}}^1$

素因数の和:134020

約数の個数: 20

約数和(自身を含む): 83076280

約数和(自身を除く): 42342408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 133993, 267986, 535972, 1071944, 2143888, 2545867, 5091734, 10183468, 20366936, 40733872]

約数ペア:

[(1, 40733872), (2, 20366936), (4, 10183468), (8, 5091734), (16, 2545867), (19, 2143888), (38, 1071944), (76, 535972), (152, 267986), (304, 133993)]