81092984

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4297}}^1$

素因数の和:4647

約数の個数: 32

約数和(自身を含む): 174326880

約数和(自身を除く): 93233896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4297, 4718, 8594, 9436, 17188, 18872, 30079, 34376, 60158, 120316, 240632, 1448089, 2896178, 5792356, 10136623, 11584712, 20273246, 40546492, 81092984]

約数ペア:

[(1, 81092984), (2, 40546492), (4, 20273246), (7, 11584712), (8, 10136623), (14, 5792356), (28, 2896178), (56, 1448089), (337, 240632), (674, 120316), (1348, 60158), (2359, 34376), (2696, 30079), (4297, 18872), (4718, 17188), (8594, 9436)]