71057968

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{23011}}^1$

素因数の和:23212

約数の個数: 20

約数和(自身を含む): 138394168

約数和(自身を除く): 67336200

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 23011, 46022, 92044, 184088, 368176, 4441123, 8882246, 17764492, 35528984, 71057968]

約数ペア:

[(1, 71057968), (2, 35528984), (4, 17764492), (8, 8882246), (16, 4441123), (193, 368176), (386, 184088), (772, 92044), (1544, 46022), (3088, 23011)]