82140884

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{55351}}^1$

素因数の和:55415

約数の個数: 24

約数和(自身を含む): 167384448

約数和(自身を除く): 85243564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 55351, 110702, 221404, 387457, 774914, 1549828, 2933603, 5867206, 11734412, 20535221, 41070442, 82140884]

約数ペア:

[(1, 82140884), (2, 41070442), (4, 20535221), (7, 11734412), (14, 5867206), (28, 2933603), (53, 1549828), (106, 774914), (212, 387457), (371, 221404), (742, 110702), (1484, 55351)]