31095904

素因数分解:

$2^5\times 7^1\times {\mathrm{138821}}^1$

素因数の和:138838

約数の個数: 24

約数和(自身を含む): 69966288

約数和(自身を除く): 38870384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 138821, 277642, 555284, 971747, 1110568, 1943494, 2221136, 3886988, 4442272, 7773976, 15547952, 31095904]

約数ペア:

[(1, 31095904), (2, 15547952), (4, 7773976), (7, 4442272), (8, 3886988), (14, 2221136), (16, 1943494), (28, 1110568), (32, 971747), (56, 555284), (112, 277642), (224, 138821)]