31103568

素因数分解:

$2^4\times 3^3\times {\mathrm{71999}}^1$

素因数の和:72016

約数の個数: 40

約数和(自身を含む): 89280000

約数和(自身を除く): 58176432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 71999, 143998, 215997, 287996, 431994, 575992, 647991, 863988, 1151984, 1295982, 1727976, 1943973, 2591964, 3455952, 3887946, 5183928, 7775892, 10367856, 15551784, 31103568]

約数ペア:

[(1, 31103568), (2, 15551784), (3, 10367856), (4, 7775892), (6, 5183928), (8, 3887946), (9, 3455952), (12, 2591964), (16, 1943973), (18, 1727976), (24, 1295982), (27, 1151984), (36, 863988), (48, 647991), (54, 575992), (72, 431994), (108, 287996), (144, 215997), (216, 143998), (432, 71999)]