31751994

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 65707776

約数和(自身を除く): 33955782

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 471, 911, 942, 1822, 2733, 5466, 5809, 11618, 17427, 33707, 34854, 67414, 101121, 143027, 202242, 286054, 429081, 858162, 5291999, 10583998, 15875997, 31751994]

約数ペア:

[(1, 31751994), (2, 15875997), (3, 10583998), (6, 5291999), (37, 858162), (74, 429081), (111, 286054), (157, 202242), (222, 143027), (314, 101121), (471, 67414), (911, 34854), (942, 33707), (1822, 17427), (2733, 11618), (5466, 5809)]