31159116

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{8923}}^1$

素因数の和:9030

約数の個数: 36

約数和(自身を含む): 79584232

約数和(自身を除く): 48425116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 8923, 17846, 26769, 35692, 53538, 80307, 107076, 160614, 321228, 865531, 1731062, 2596593, 3462124, 5193186, 7789779, 10386372, 15579558, 31159116]

約数ペア:

[(1, 31159116), (2, 15579558), (3, 10386372), (4, 7789779), (6, 5193186), (9, 3462124), (12, 2596593), (18, 1731062), (36, 865531), (97, 321228), (194, 160614), (291, 107076), (388, 80307), (582, 53538), (873, 35692), (1164, 26769), (1746, 17846), (3492, 8923)]