80355158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1327}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 138547584

約数和(自身を除く): 58192426

約数列:

[1, 2, 13, 17, 26, 34, 137, 221, 274, 442, 1327, 1781, 2329, 2654, 3562, 4658, 17251, 22559, 30277, 34502, 45118, 60554, 181799, 293267, 363598, 586534, 2363387, 3090583, 4726774, 6181166, 40177579, 80355158]

約数ペア:

[(1, 80355158), (2, 40177579), (13, 6181166), (17, 4726774), (26, 3090583), (34, 2363387), (137, 586534), (221, 363598), (274, 293267), (442, 181799), (1327, 60554), (1781, 45118), (2329, 34502), (2654, 30277), (3562, 22559), (4658, 17251)]