31669045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 42674688

約数和(自身を除く): 11005643

約数列:

[1, 5, 17, 23, 85, 97, 115, 167, 391, 485, 835, 1649, 1955, 2231, 2839, 3841, 8245, 11155, 14195, 16199, 19205, 37927, 65297, 80995, 189635, 275383, 326485, 372577, 1376915, 1862885, 6333809, 31669045]

約数ペア:

[(1, 31669045), (5, 6333809), (17, 1862885), (23, 1376915), (85, 372577), (97, 326485), (115, 275383), (167, 189635), (391, 80995), (485, 65297), (835, 37927), (1649, 19205), (1955, 16199), (2231, 14195), (2839, 11155), (3841, 8245)]