89475958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1621}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 158592672

約数和(自身を除く): 69116714

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 1621, 2123, 2509, 3242, 4246, 5018, 17831, 21073, 27599, 35662, 42146, 55198, 231803, 312853, 463606, 625706, 3441383, 4067089, 6882766, 8134178, 44737979, 89475958]

約数ペア:

[(1, 89475958), (2, 44737979), (11, 8134178), (13, 6882766), (22, 4067089), (26, 3441383), (143, 625706), (193, 463606), (286, 312853), (386, 231803), (1621, 55198), (2123, 42146), (2509, 35662), (3242, 27599), (4246, 21073), (5018, 17831)]