80345842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 131632128

約数和(自身を除く): 51286286

約数列:

[1, 2, 17, 34, 47, 94, 137, 274, 367, 734, 799, 1598, 2329, 4658, 6239, 6439, 12478, 12878, 17249, 34498, 50279, 100558, 109463, 218926, 293233, 586466, 854743, 1709486, 2363113, 4726226, 40172921, 80345842]

約数ペア:

[(1, 80345842), (2, 40172921), (17, 4726226), (34, 2363113), (47, 1709486), (94, 854743), (137, 586466), (274, 293233), (367, 218926), (734, 109463), (799, 100558), (1598, 50279), (2329, 34498), (4658, 17249), (6239, 12878), (6439, 12478)]