101954128

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{71597}}^1$

素因数の和:71694

約数の個数: 20

約数和(自身を含む): 199758420

約数和(自身を除く): 97804292

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 71597, 143194, 286388, 572776, 1145552, 6372133, 12744266, 25488532, 50977064, 101954128]

約数ペア:

[(1, 101954128), (2, 50977064), (4, 25488532), (8, 12744266), (16, 6372133), (89, 1145552), (178, 572776), (356, 286388), (712, 143194), (1424, 71597)]