16124984

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 31069440

約数和(自身を除く): 14944456

約数列:

[1, 2, 4, 8, 61, 122, 173, 191, 244, 346, 382, 488, 692, 764, 1384, 1528, 10553, 11651, 21106, 23302, 33043, 42212, 46604, 66086, 84424, 93208, 132172, 264344, 2015623, 4031246, 8062492, 16124984]

約数ペア:

[(1, 16124984), (2, 8062492), (4, 4031246), (8, 2015623), (61, 264344), (122, 132172), (173, 93208), (191, 84424), (244, 66086), (346, 46604), (382, 42212), (488, 33043), (692, 23302), (764, 21106), (1384, 11651), (1528, 10553)]