89808706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 153941760

約数和(自身を除く): 64133054

約数列:

[1, 2, 13, 19, 26, 38, 137, 247, 274, 494, 1327, 1781, 2603, 2654, 3562, 5206, 17251, 25213, 33839, 34502, 50426, 67678, 181799, 327769, 363598, 655538, 2363387, 3454181, 4726774, 6908362, 44904353, 89808706]

約数ペア:

[(1, 89808706), (2, 44904353), (13, 6908362), (19, 4726774), (26, 3454181), (38, 2363387), (137, 655538), (247, 363598), (274, 327769), (494, 181799), (1327, 67678), (1781, 50426), (2603, 34502), (2654, 33839), (3562, 25213), (5206, 17251)]