80990807042

素因数分解:

$2^1\times {\mathrm{173}}^2\times {\mathrm{353}}^1\times {\mathrm{3833}}^1$

素因数の和:4534

約数の個数: 24

約数和(自身を含む): 122570625924

約数和(自身を除く): 41579818882

約数列:

[1, 2, 173, 346, 353, 706, 3833, 7666, 29929, 59858, 61069, 122138, 663109, 1326218, 1353049, 2706098, 10564937, 21129874, 114717857, 229435714, 234077477, 468154954, 40495403521, 80990807042]

約数ペア:

[(1, 80990807042), (2, 40495403521), (173, 468154954), (346, 234077477), (353, 229435714), (706, 114717857), (3833, 21129874), (7666, 10564937), (29929, 2706098), (59858, 1353049), (61069, 1326218), (122138, 663109)]