80921734

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:960

約数の個数: 24

約数和(自身を含む): 129794688

約数和(自身を除く): 48872954

約数列:

[1, 2, 17, 34, 191, 289, 382, 578, 733, 1466, 3247, 6494, 12461, 24922, 55199, 110398, 140003, 211837, 280006, 423674, 2380051, 4760102, 40460867, 80921734]

約数ペア:

[(1, 80921734), (2, 40460867), (17, 4760102), (34, 2380051), (191, 423674), (289, 280006), (382, 211837), (578, 140003), (733, 110398), (1466, 55199), (3247, 24922), (6494, 12461)]