89119016

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^2\times {\mathrm{139}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 194157600

約数和(自身を除く): 105038584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 139, 214, 278, 428, 556, 749, 856, 973, 1112, 1498, 1946, 2996, 3892, 5992, 7784, 11449, 14873, 22898, 29746, 45796, 59492, 80143, 91592, 104111, 118984, 160286, 208222, 320572, 416444, 641144, 832888, 1591411, 3182822, 6365644, 11139877, 12731288, 22279754, 44559508, 89119016]

約数ペア:

[(1, 89119016), (2, 44559508), (4, 22279754), (7, 12731288), (8, 11139877), (14, 6365644), (28, 3182822), (56, 1591411), (107, 832888), (139, 641144), (214, 416444), (278, 320572), (428, 208222), (556, 160286), (749, 118984), (856, 104111), (973, 91592), (1112, 80143), (1498, 59492), (1946, 45796), (2996, 29746), (3892, 22898), (5992, 14873), (7784, 11449)]