80455799536

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2035001}}^1$

素因数の和:2035369

約数の個数: 40

約数和(自身を含む): 178656895584

約数和(自身を除く): 98201096048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 4942, 5648, 9884, 19768, 39536, 2035001, 4070002, 8140004, 14245007, 16280008, 28490014, 32560016, 56980028, 113960056, 227920112, 718355353, 1436710706, 2873421412, 5028487471, 5746842824, 10056974942, 11493685648, 20113949884, 40227899768, 80455799536]

約数ペア:

[(1, 80455799536), (2, 40227899768), (4, 20113949884), (7, 11493685648), (8, 10056974942), (14, 5746842824), (16, 5028487471), (28, 2873421412), (56, 1436710706), (112, 718355353), (353, 227920112), (706, 113960056), (1412, 56980028), (2471, 32560016), (2824, 28490014), (4942, 16280008), (5648, 14245007), (9884, 8140004), (19768, 4070002), (39536, 2035001)]