31271376

素因数分解:

$2^4\times 3^1\times {\mathrm{651487}}^1$

素因数の和:651498

約数の個数: 20

約数和(自身を含む): 80784512

約数和(自身を除く): 49513136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 651487, 1302974, 1954461, 2605948, 3908922, 5211896, 7817844, 10423792, 15635688, 31271376]

約数ペア:

[(1, 31271376), (2, 15635688), (3, 10423792), (4, 7817844), (6, 5211896), (8, 3908922), (12, 2605948), (16, 1954461), (24, 1302974), (48, 651487)]