129645944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{10711}}^1$

素因数の和:10823

約数の個数: 32

約数和(自身を含む): 260301600

約数和(自身を除く): 130655656

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 6052, 10711, 12104, 21422, 42844, 85688, 182087, 364174, 728348, 953279, 1456696, 1906558, 3813116, 7626232, 16205743, 32411486, 64822972, 129645944]

約数ペア:

[(1, 129645944), (2, 64822972), (4, 32411486), (8, 16205743), (17, 7626232), (34, 3813116), (68, 1906558), (89, 1456696), (136, 953279), (178, 728348), (356, 364174), (712, 182087), (1513, 85688), (3026, 42844), (6052, 21422), (10711, 12104)]