31191104

素因数分解:

$2^6\times 7^1\times {\mathrm{69623}}^1$

素因数の和:69642

約数の個数: 28

約数和(自身を含む): 70737984

約数和(自身を除く): 39546880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69623, 139246, 278492, 487361, 556984, 974722, 1113968, 1949444, 2227936, 3898888, 4455872, 7797776, 15595552, 31191104]

約数ペア:

[(1, 31191104), (2, 15595552), (4, 7797776), (7, 4455872), (8, 3898888), (14, 2227936), (16, 1949444), (28, 1113968), (32, 974722), (56, 556984), (64, 487361), (112, 278492), (224, 139246), (448, 69623)]