43128712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1907}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 88607520

約数和(自身を除く): 45478808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 1907, 2056, 2827, 3814, 5654, 7628, 11308, 15256, 20977, 22616, 41954, 83908, 167816, 490099, 980198, 1960396, 3920792, 5391089, 10782178, 21564356, 43128712]

約数ペア:

[(1, 43128712), (2, 21564356), (4, 10782178), (8, 5391089), (11, 3920792), (22, 1960396), (44, 980198), (88, 490099), (257, 167816), (514, 83908), (1028, 41954), (1907, 22616), (2056, 20977), (2827, 15256), (3814, 11308), (5654, 7628)]