89540734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 146655360

約数和(自身を除く): 57114626

約数列:

[1, 2, 17, 34, 47, 94, 137, 274, 409, 799, 818, 1598, 2329, 4658, 6439, 6953, 12878, 13906, 19223, 38446, 56033, 109463, 112066, 218926, 326791, 653582, 952561, 1905122, 2633551, 5267102, 44770367, 89540734]

約数ペア:

[(1, 89540734), (2, 44770367), (17, 5267102), (34, 2633551), (47, 1905122), (94, 952561), (137, 653582), (274, 326791), (409, 218926), (799, 112066), (818, 109463), (1598, 56033), (2329, 38446), (4658, 19223), (6439, 13906), (6953, 12878)]