31175452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 68640768

約数和(自身を除く): 37465316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 797, 889, 1397, 1594, 1778, 2794, 3188, 3556, 5579, 5588, 8767, 9779, 11158, 17534, 19558, 22316, 35068, 39116, 61369, 101219, 122738, 202438, 245476, 404876, 708533, 1113409, 1417066, 2226818, 2834132, 4453636, 7793863, 15587726, 31175452]

約数ペア:

[(1, 31175452), (2, 15587726), (4, 7793863), (7, 4453636), (11, 2834132), (14, 2226818), (22, 1417066), (28, 1113409), (44, 708533), (77, 404876), (127, 245476), (154, 202438), (254, 122738), (308, 101219), (508, 61369), (797, 39116), (889, 35068), (1397, 22316), (1594, 19558), (1778, 17534), (2794, 11158), (3188, 9779), (3556, 8767), (5579, 5588)]