80385146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{54983}}^1$

素因数の和:55045

約数の個数: 16

約数和(自身を含む): 130641984

約数和(自身を除く): 50256838

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 54983, 109966, 934711, 1869422, 2364269, 4728538, 40192573, 80385146]

約数ペア:

[(1, 80385146), (2, 40192573), (17, 4728538), (34, 2364269), (43, 1869422), (86, 934711), (731, 109966), (1462, 54983)]