31972688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 67897440

約数和(自身を除く): 35924752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 389, 467, 778, 934, 1556, 1868, 3112, 3736, 4279, 5137, 6224, 7472, 8558, 10274, 17116, 20548, 34232, 41096, 68464, 82192, 181663, 363326, 726652, 1453304, 1998293, 2906608, 3996586, 7993172, 15986344, 31972688]

約数ペア:

[(1, 31972688), (2, 15986344), (4, 7993172), (8, 3996586), (11, 2906608), (16, 1998293), (22, 1453304), (44, 726652), (88, 363326), (176, 181663), (389, 82192), (467, 68464), (778, 41096), (934, 34232), (1556, 20548), (1868, 17116), (3112, 10274), (3736, 8558), (4279, 7472), (5137, 6224)]