243500912

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{13723}}^1$

素因数の和:14840

約数の個数: 20

約数和(自身を含む): 472242840

約数和(自身を除く): 228741928

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 8872, 13723, 17744, 27446, 54892, 109784, 219568, 15218807, 30437614, 60875228, 121750456, 243500912]

約数ペア:

[(1, 243500912), (2, 121750456), (4, 60875228), (8, 30437614), (16, 15218807), (1109, 219568), (2218, 109784), (4436, 54892), (8872, 27446), (13723, 17744)]