86971944

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{20947}}^1$

素因数の和:21129

約数の個数: 32

約数和(自身を含む): 218697120

約数和(自身を除く): 131725176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 20947, 41894, 62841, 83788, 125682, 167576, 251364, 502728, 3623831, 7247662, 10871493, 14495324, 21742986, 28990648, 43485972, 86971944]

約数ペア:

[(1, 86971944), (2, 43485972), (3, 28990648), (4, 21742986), (6, 14495324), (8, 10871493), (12, 7247662), (24, 3623831), (173, 502728), (346, 251364), (519, 167576), (692, 125682), (1038, 83788), (1384, 62841), (2076, 41894), (4152, 20947)]