83980568

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4297}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 180516000

約数和(自身を除く): 96535432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4297, 4886, 8594, 9772, 17188, 19544, 30079, 34376, 60158, 120316, 240632, 1499653, 2999306, 5998612, 10497571, 11997224, 20995142, 41990284, 83980568]

約数ペア:

[(1, 83980568), (2, 41990284), (4, 20995142), (7, 11997224), (8, 10497571), (14, 5998612), (28, 2999306), (56, 1499653), (349, 240632), (698, 120316), (1396, 60158), (2443, 34376), (2792, 30079), (4297, 19544), (4886, 17188), (8594, 9772)]