80594576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 163650240

約数和(自身を除く): 83055664

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 389, 563, 778, 1126, 1556, 2252, 3112, 4504, 6224, 8947, 9008, 12949, 17894, 25898, 35788, 51796, 71576, 103592, 143152, 207184, 219007, 438014, 876028, 1752056, 3504112, 5037161, 10074322, 20148644, 40297288, 80594576]

約数ペア:

[(1, 80594576), (2, 40297288), (4, 20148644), (8, 10074322), (16, 5037161), (23, 3504112), (46, 1752056), (92, 876028), (184, 438014), (368, 219007), (389, 207184), (563, 143152), (778, 103592), (1126, 71576), (1556, 51796), (2252, 35788), (3112, 25898), (4504, 17894), (6224, 12949), (8947, 9008)]