91111982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 154096992

約数和(自身を除く): 62985010

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1787, 1961, 3574, 3922, 23231, 25493, 46462, 50986, 66119, 94711, 132238, 189422, 859547, 1231243, 1719094, 2462486, 3504307, 7008614, 45555991, 91111982]

約数ペア:

[(1, 91111982), (2, 45555991), (13, 7008614), (26, 3504307), (37, 2462486), (53, 1719094), (74, 1231243), (106, 859547), (481, 189422), (689, 132238), (962, 94711), (1378, 66119), (1787, 50986), (1961, 46462), (3574, 25493), (3922, 23231)]