80129038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 136173312

約数和(自身を除く): 56044274

約数列:

[1, 2, 11, 22, 43, 71, 86, 142, 473, 781, 946, 1193, 1562, 2386, 3053, 6106, 13123, 26246, 33583, 51299, 67166, 84703, 102598, 169406, 564289, 931733, 1128578, 1863466, 3642229, 7284458, 40064519, 80129038]

約数ペア:

[(1, 80129038), (2, 40064519), (11, 7284458), (22, 3642229), (43, 1863466), (71, 1128578), (86, 931733), (142, 564289), (473, 169406), (781, 102598), (946, 84703), (1193, 67166), (1562, 51299), (2386, 33583), (3053, 26246), (6106, 13123)]