87960466

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 146727936

約数和(自身を除く): 58767470

約数列:

[1, 2, 11, 22, 121, 173, 191, 242, 346, 382, 1331, 1903, 2101, 2662, 3806, 4202, 20933, 23111, 33043, 41866, 46222, 66086, 230263, 254221, 363473, 460526, 508442, 726946, 3998203, 7996406, 43980233, 87960466]

約数ペア:

[(1, 87960466), (2, 43980233), (11, 7996406), (22, 3998203), (121, 726946), (173, 508442), (191, 460526), (242, 363473), (346, 254221), (382, 230263), (1331, 66086), (1903, 46222), (2101, 41866), (2662, 33043), (3806, 23111), (4202, 20933)]