91223278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 145823328

約数和(自身を除く): 54600050

約数列:

[1, 2, 37, 41, 74, 82, 107, 214, 281, 562, 1517, 3034, 3959, 4387, 7918, 8774, 10397, 11521, 20794, 23042, 30067, 60134, 162319, 324638, 426277, 852554, 1112479, 1232747, 2224958, 2465494, 45611639, 91223278]

約数ペア:

[(1, 91223278), (2, 45611639), (37, 2465494), (41, 2224958), (74, 1232747), (82, 1112479), (107, 852554), (214, 426277), (281, 324638), (562, 162319), (1517, 60134), (3034, 30067), (3959, 23042), (4387, 20794), (7918, 11521), (8774, 10397)]