31268608

素因数分解:

$2^8\times 7^1\times {\mathrm{17449}}^1$

素因数の和:17472

約数の個数: 36

約数和(自身を含む): 71335600

約数和(自身を除く): 40066992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 17449, 34898, 69796, 122143, 139592, 244286, 279184, 488572, 558368, 977144, 1116736, 1954288, 2233472, 3908576, 4466944, 7817152, 15634304, 31268608]

約数ペア:

[(1, 31268608), (2, 15634304), (4, 7817152), (7, 4466944), (8, 3908576), (14, 2233472), (16, 1954288), (28, 1116736), (32, 977144), (56, 558368), (64, 488572), (112, 279184), (128, 244286), (224, 139592), (256, 122143), (448, 69796), (896, 34898), (1792, 17449)]