79191988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4909}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 143666600

約数和(自身を除く): 64474612

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 4909, 8066, 9818, 16132, 19636, 181633, 363266, 535081, 726532, 1070162, 2140324, 19797997, 39595994, 79191988]

約数ペア:

[(1, 79191988), (2, 39595994), (4, 19797997), (37, 2140324), (74, 1070162), (109, 726532), (148, 535081), (218, 363266), (436, 181633), (4033, 19636), (4909, 16132), (8066, 9818)]