8168855584

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{18251}}^1$

素因数の和:18529

約数の個数: 48

約数和(自身を含む): 16392632256

約数和(自身を除く): 8223776672

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 197, 284, 394, 568, 788, 1136, 1576, 2272, 3152, 6304, 13987, 18251, 27974, 36502, 55948, 73004, 111896, 146008, 223792, 292016, 447584, 584032, 1295821, 2591642, 3595447, 5183284, 7190894, 10366568, 14381788, 20733136, 28763576, 41466272, 57527152, 115054304, 255276737, 510553474, 1021106948, 2042213896, 4084427792, 8168855584]

約数ペア:

[(1, 8168855584), (2, 4084427792), (4, 2042213896), (8, 1021106948), (16, 510553474), (32, 255276737), (71, 115054304), (142, 57527152), (197, 41466272), (284, 28763576), (394, 20733136), (568, 14381788), (788, 10366568), (1136, 7190894), (1576, 5183284), (2272, 3595447), (3152, 2591642), (6304, 1295821), (13987, 584032), (18251, 447584), (27974, 292016), (36502, 223792), (55948, 146008), (73004, 111896)]