101321872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{71153}}^1$

素因数の和:71250

約数の個数: 20

約数和(自身を含む): 198519660

約数和(自身を除く): 97197788

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 71153, 142306, 284612, 569224, 1138448, 6332617, 12665234, 25330468, 50660936, 101321872]

約数ペア:

[(1, 101321872), (2, 50660936), (4, 25330468), (8, 12665234), (16, 6332617), (89, 1138448), (178, 569224), (356, 284612), (712, 142306), (1424, 71153)]