80493849664

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{2447}}^1\times {\mathrm{2971}}^1$

素因数の和:5603

約数の個数: 56

約数和(自身を含む): 160773026688

約数和(自身を除く): 80279177024

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2447, 2768, 2971, 4894, 5536, 5942, 9788, 11072, 11884, 19576, 23768, 39152, 47536, 78304, 95072, 156608, 190144, 423331, 513983, 846662, 1027966, 1693324, 2055932, 3386648, 4111864, 6773296, 7270037, 8223728, 13546592, 14540074, 16447456, 27093184, 29080148, 32894912, 58160296, 116320592, 232641184, 465282368, 1257716401, 2515432802, 5030865604, 10061731208, 20123462416, 40246924832, 80493849664]

約数ペア:

[(1, 80493849664), (2, 40246924832), (4, 20123462416), (8, 10061731208), (16, 5030865604), (32, 2515432802), (64, 1257716401), (173, 465282368), (346, 232641184), (692, 116320592), (1384, 58160296), (2447, 32894912), (2768, 29080148), (2971, 27093184), (4894, 16447456), (5536, 14540074), (5942, 13546592), (9788, 8223728), (11072, 7270037), (11884, 6773296), (19576, 4111864), (23768, 3386648), (39152, 2055932), (47536, 1693324), (78304, 1027966), (95072, 846662), (156608, 513983), (190144, 423331)]