31267994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 51166080

約数和(自身を除く): 19898086

約数列:

[1, 2, 23, 41, 46, 59, 82, 118, 281, 562, 943, 1357, 1886, 2419, 2714, 4838, 6463, 11521, 12926, 16579, 23042, 33158, 55637, 111274, 264983, 381317, 529966, 679739, 762634, 1359478, 15633997, 31267994]

約数ペア:

[(1, 31267994), (2, 15633997), (23, 1359478), (41, 762634), (46, 679739), (59, 529966), (82, 381317), (118, 264983), (281, 111274), (562, 55637), (943, 33158), (1357, 23042), (1886, 16579), (2419, 12926), (2714, 11521), (4838, 6463)]