79505264

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{28723}}^1$

素因数の和:28904

約数の個数: 20

約数和(自身を含む): 154937256

約数和(自身を除く): 75431992

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 28723, 57446, 114892, 229784, 459568, 4969079, 9938158, 19876316, 39752632, 79505264]

約数ペア:

[(1, 79505264), (2, 39752632), (4, 19876316), (8, 9938158), (16, 4969079), (173, 459568), (346, 229784), (692, 114892), (1384, 57446), (2768, 28723)]