85981682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 145867392

約数和(自身を除く): 59885710

約数列:

[1, 2, 17, 23, 34, 43, 46, 86, 391, 731, 782, 989, 1462, 1978, 2557, 5114, 16813, 33626, 43469, 58811, 86938, 109951, 117622, 219902, 999787, 1869167, 1999574, 2528873, 3738334, 5057746, 42990841, 85981682]

約数ペア:

[(1, 85981682), (2, 42990841), (17, 5057746), (23, 3738334), (34, 2528873), (43, 1999574), (46, 1869167), (86, 999787), (391, 219902), (731, 117622), (782, 109951), (989, 86938), (1462, 58811), (1978, 43469), (2557, 33626), (5114, 16813)]