79971128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6607}}^1$

素因数の和:6719

約数の個数: 32

約数和(自身を含む): 160574400

約数和(自身を除く): 80603272

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 6607, 12104, 13214, 26428, 52856, 112319, 224638, 449276, 588023, 898552, 1176046, 2352092, 4704184, 9996391, 19992782, 39985564, 79971128]

約数ペア:

[(1, 79971128), (2, 39985564), (4, 19992782), (8, 9996391), (17, 4704184), (34, 2352092), (68, 1176046), (89, 898552), (136, 588023), (178, 449276), (356, 224638), (712, 112319), (1513, 52856), (3026, 26428), (6052, 13214), (6607, 12104)]