31128252

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89449}}^1$

素因数の和:89485

約数の個数: 24

約数和(自身を含む): 75138000

約数和(自身を除く): 44009748

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 89449, 178898, 268347, 357796, 536694, 1073388, 2594021, 5188042, 7782063, 10376084, 15564126, 31128252]

約数ペア:

[(1, 31128252), (2, 15564126), (3, 10376084), (4, 7782063), (6, 5188042), (12, 2594021), (29, 1073388), (58, 536694), (87, 357796), (116, 268347), (174, 178898), (348, 89449)]