31391424

素因数分解:

$2^6\times 3^2\times {\mathrm{54499}}^1$

素因数の和:54517

約数の個数: 42

約数和(自身を含む): 89979500

約数和(自身を除く): 58588076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 54499, 108998, 163497, 217996, 326994, 435992, 490491, 653988, 871984, 980982, 1307976, 1743968, 1961964, 2615952, 3487936, 3923928, 5231904, 7847856, 10463808, 15695712, 31391424]

約数ペア:

[(1, 31391424), (2, 15695712), (3, 10463808), (4, 7847856), (6, 5231904), (8, 3923928), (9, 3487936), (12, 2615952), (16, 1961964), (18, 1743968), (24, 1307976), (32, 980982), (36, 871984), (48, 653988), (64, 490491), (72, 435992), (96, 326994), (144, 217996), (192, 163497), (288, 108998), (576, 54499)]