31086492

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89329}}^1$

素因数の和:89365

約数の個数: 24

約数和(自身を含む): 75037200

約数和(自身を除く): 43950708

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 89329, 178658, 267987, 357316, 535974, 1071948, 2590541, 5181082, 7771623, 10362164, 15543246, 31086492]

約数ペア:

[(1, 31086492), (2, 15543246), (3, 10362164), (4, 7771623), (6, 5181082), (12, 2590541), (29, 1071948), (58, 535974), (87, 357316), (116, 267987), (174, 178658), (348, 89329)]