31164112

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4153}}^1$

素因数の和:4235

約数の個数: 40

約数和(自身を含む): 70053056

約数和(自身を除く): 38888944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 4153, 7504, 8306, 16612, 29071, 33224, 58142, 66448, 116284, 232568, 278251, 465136, 556502, 1113004, 1947757, 2226008, 3895514, 4452016, 7791028, 15582056, 31164112]

約数ペア:

[(1, 31164112), (2, 15582056), (4, 7791028), (7, 4452016), (8, 3895514), (14, 2226008), (16, 1947757), (28, 1113004), (56, 556502), (67, 465136), (112, 278251), (134, 232568), (268, 116284), (469, 66448), (536, 58142), (938, 33224), (1072, 29071), (1876, 16612), (3752, 8306), (4153, 7504)]